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When Does an Isolation Base Make Sense?

From the blog of OldWaveRider;

Granted, it seems like the sky is the limit on just how far you can go when upgrading your system; cables, av isolation racks and bases, power conditioners, amps, preamps, yes?  This is a time where having a local Stereo store friend (or friends) that you know and trust to guide you, can pin-point what you need, after they find out what you’re trying to accomplish.

So when is the right time to add an isolation base for your analog? 

  • When the desire to improve the audio sound quality experience for your system hits you
  • When you have the money
  • When you’re convinced that HRS and the dealer is the correct go to source for such an upgrade

The Scenario:

So we had a customer friend who is a very passionate, knowledgeable, astute and devout Analog Audiophile listener who in the last year or so, he  has been in the process of upgrading his turntable setup. Now granted, we didn’t get to  help him with his turntable decision because he wanted J Sikora of which we are not a dealer. However, Ed did want a very good HRS Audio Rack System with Isolation Bases from us (a special thanks to Angie the Guru-ess up in Canada).  We are an HRS dealer, and of course for the best isolation, one would use HRS.  We think so anyhow 🙂

The System:

So Ed’s system was: Wilson Alexx speakers, C.A.T. Tube SL-1 Renaissance Black Path Audio preamp, JL7SE Power Amps, J Sikora Reference turntable and more…

The Story:

So when Ed upgraded his turntable from J Sikora Initial Max turntable  to J Sikora Reference, a major adjustment needed to be made. The recommended Isolation Base , the M3X2 went from long and narrow to wide by wide and approximate 114 lb turntable handling  to now 238 lbs for low frequency isolation.

So underneath the turntable in the featured image you can see the Isolation Base.  Now before the M3X2 Iso Base was received and in place, the turntable was on the SXR rack by itself.  And if you’re familiar with the SXR series,  it does a very significant job isolating vibration, and blackening the noise floor.

Upon adding the M3X2 isolation base; What was the response after it was placed and tuned if you will on the SXR rack?  I believe the words were “yes, it is noticeably more quiet”.

Prior Experience for me:

I am a firm believer in the noise dampening that can be delivered by HRS Iso bases.

A couple of years ago, long after we had an SXR rack in our showroom,  when we first got in the modest E1X Isolation Base (retail around $1200 then, as opposed to $4000 + for the M3X2 bases), we placed it under our McIntosh MT5 turntable.  The system was modest high end, and certainly not of the league as our friend’s system shared above.  A McIntosh MC462 Amp, McIntosh C2700 preamp, Wilson Sabrina X floorstander speakers. The test result after doing an ABA test was shocking for me.

I have about 70% hearing loss in my left ear, and perhaps 40 in the right. (fortunately I was trained how and what to listen for, before my hearing went south) When I heard the difference of adding the E1X Isolation under that McIntosh turntable, I became a firm believer in Isolation Bases.

When you get the chance, talk to your local stereo store and ask if you can borrow an Isolation Base for your system.  If you have a pretty good system, it just might make sense to do as your next upgrade.

Oldwaverider

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The WATT/Puppy – AudioCapX-WA Capacitors – Coming Soon to Audible Images

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Wilson-production-room-5-23-24-1000w

AudioCapX-WA Capacitors

Wilson Audio’s proprietary AudioCapX-WA capacitors are uniquely wound in-house to meet extraordinarily tight tolerances. This process enhances low-level resolution, revealing the subtle nuances of sound reproduction with remarkable clarity and depth.

Elevating our commitment to sonic purity, we have developed a new copper version of the AudioCapX-WA capacitor, a similar design initially unveiled with the esteemed Sasha V series. This iteration has been further refined with copper end-spray and gold leads, ensuring that high-frequency micro-details are rendered with exquisite resolution. Additionally, our new woofer capacitor has also been reengineered with lower inductance. This thoughtful approach ensures that low-frequency (LF) information integrates seamlessly with the mid-range material resulting in a cohesive and emotionally engaging soundstage that provides rich sonic texture.

The WATT/Puppy Official Webpage
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The WATT/Puppy – Piece #4: Material DNA – Coming Soon to Audible Images

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The-Watt-old-n-new-1000w


Material DNA

The original WATT/Puppy underwent a total of eight evolutions from 1986-2011. These eight iterations utilized a variety of materials, each strategically integrated and available during their respective development periods. Each evolution of material usage pushed the boundaries of what was achievable in loudspeaker capabilities at the time.

In the early years, Puppy enclosures employed a laminated 60-lbs version of High-Density Fiberboard (HDF), while the WATT incorporated Polymethyl Methacrylate (PMMA).

Thirteen years after the retirement of Series 8, The WATT/Puppy now is constructed with the most refined versions of X-Material for the internal bracing and external enclosure, S-Material for midrange coupling to the front WATT baffle, and V-Material for the top of the Puppy, serving as the vibration-sink interface for the WATT.

Each of these unique materials is meticulously chosen for its specific performance characteristics, whether in the realms of vibration control or sound reproduction. This commitment to material excellence is one of many elements that ensures The WATT/Puppy delivers the best audio quality possible for this relatively compact design.

The WATT/Puppy Official Webpage
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The WATT/Puppy – Limited Edition 50th Anniversary Medallion Variant Only Available in 2024 – Coming Soon at Audible Images

The WATT Puppy - WA Gold - Trademarked

The WATT Puppy Medallion 1-1000w


Wilson Audio’s 50th Anniversary medallion was created to commemorate five decades of Authentic Excellence in sound reproduction and craftsmanship. Available exclusively throughout 2024 on The WATT/Puppy during Wilson Audio’s historic 50th celebration, this limited-edition medallion is a badge of honor for this remastered iconic design. The color of the medallion corresponds to the color hardware chosen for The WATT/Puppy. Whether Clear or Black hardware is selected, the medallion will mirror that finish. Additionally, a unique Red medallion will exclusively accompany red paint variations chosen for The WATT/Puppy, making this version the rarest of them all.

The WATT/Puppy Official Webpage

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The WATT/Puppy – Piece #2: First W/P Prototype and The WATT/Puppy – Coming to Audible Images Soon…

 

WATT P1 and the WATT Puppy Handle-1000w

 

The rod handle on the rear of the original WATT was initially designed in 1985 as a practical way for David Wilson, founder of Wilson Audio and a recording engineer at the time, to transport his custom-made studio monitors to recording sessions. This functional and robust handle has since evolved for The WATT/Puppy. The current design is stylized for a secure and comfortable grasp at any angle. Similar to the original WATT handle, the new handle effortlessly supports the weight of the WATT during transportation and installation.  COMING SOON!

The WATT/Puppy Official Webpage
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Stromtank S-1000 Review – shared by a friend of Audible Images

Stromtank S-1000 Review – Ed Gatto

I had a whole-house generator installed a couple of years ago and immediately felt my soundstage in my listening room had shrunk and the musical engagement diminished.  Then, I happened upon Michael Fremer’s article about his problems with his installed whole house generator.  He got expert help from Audio-Ultra to significantly upgrade his electrical service to his house and listening room. It was a very expensive, but effective, solution.

I first learned about the Stromtank Regenerators at the Capital Audio Fest.  Audio-Ultra had one on display and educated me on its purpose and its capabilities.  I wondered if the Stromtank S-1000 could solve most, if not all, of my electrical supply noise problems.  Time passed…

We upgraded our listening experience buying a C.A.T. SL-1 Renaissance BPA preamp and shortly after auditioning the C.A.T. JL7SE monoblocks at the same Capitol Audio Fest, bought them too.  Both purchases improved our listening experience, the C.A.T. power improved our systems performance filtering most of the electrical noise, but we wondered what we might still be missing.

A year later a great opportunity dropped into our laps.  We had been auditioning new loudspeakers (the weak link in our system by that time).  Our friend and local audio dealer, Audible Images in Melbourne, FL, made us on offer on his dealer demo Wilson Audio Specialties Alexx loudspeakers.  Another huge increase in listening experience.  The combination of C.A.T. Triode power and the Wilson Alexx provided a grand scale of musical reproduction… detail, soundstage, resolution.  Amazing!  We felt blessed, but what might still be missing?

Enter our friend at Audible Images.  He had received a Stromtank S-1000 and had it on display.  He hadn’t had time to sit down and really evaluate its performance.  In fact, it was in his smallest room and set up.  After a few weeks, he asked me if I wanted to demo it at home and let him know what I think.  He routinely sends equipment home to get my listening viewpoint.  I said, “SURE!”

I brought it home, put it in position, and powered it up to charge the big battery.  First, we listened to our system without it installed to get a sense of the baseline.  Then plugged the front-end of our system into it – C.A.T. SL-1 preamp, CD Transport, DAC, and Turntable power supply.  And we played music with the Stromtank in the ‘blue’ hybrid mode – charging and powering through the battery and inverter.  Huh… is there something different?  We’ll see (or hear?).  After 20 minutes, I got up and pushed the button to the ‘green’ off the grid mode on battery/inverter only.  WOW!  There was a clearly audible difference, and I was standing at the side of the room.  Was it better or different?  I felt like the bass went deeper, the voices and instruments had more definition. My wife hit the nail on the head, she felt the music was more real.  She felt the music was LIVE.  Yes, it was better.

It was hard to argue.  The soundstage was deeper, wider, taller.  More noticeable spacing between voices and instruments.  The edges of the between voices and instruments seemed rounder yet more detailed in presentation.  The decays were longer and more defined.  Beautiful, engaging. 

I shared our experience with Audible Images.  He agreed that’s what he thought but his time with the Stromtank was limited.  I reluctantly returned it to him.  We weren’t ready to put out the retail price for it at this time.

Then we got the call.  Do you want to buy it as a dealer demo?  We said, “Yes”.  A week or so later, I drove up to get it.  Our dealer had finally put it into his reference room.  I spent many, many hours in this room so I’m quite familiar with its sound. We’re talking DCS, D’Agostino, and the new Wilson Sasha V.  My friend was busy with customers in another room, so I dropped into the sweet spot and put on some tracks I use to evaluate systems.  The Stromtank was in ‘blue’ hybrid mode.  I listened to the 3 tracks, and they sounded superb.  Then, I put the Stromtank into ‘green’ off grid mode.  WOW!  Again, I immediately heard the same differences I heard in my listening room.  Two times now I’ve cleared heard the differences.  They may be subtle, but they also seem significant.

When my dealer finally had time, we sat together.  He shared that he should have put the Stromtank into his reference room sooner.  He heard the same improvements that I had.  We agreed they were significant.  I was happy to pack it up and take it home.

At home again, I went through the same process.  Played our system without the Stromtank while charging it.  Then connected my system to it.  The same perceptions hit me when playing from it.  Although, this time I felt the sound stage floor was lower… amazing.  Three times I’ve heard these improvements.

Without any direct measurement the answer must be the much lower noise floor allowing more low-level detail to be reproduced and the more coherent AC sine wave being supplied to the equipment.

I’m a believer!

I’m also an audiophile and wonder what would happen if I cleaned up the AC supplied to the C.A.T. JL7SE monobloc power amps.  Hmmm.

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The dCS Apex Trilogy

 

We have all three pieces on our showroom floor…

Bartok Apex DAC / Streamer / Headphone

 

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Quoted from “WhatHiFi.com February 09, 2023 article:

The dCS Bartók Apex represents the next generation of the network streaming DAC, following on from the 2018-released model that we praised for being well-equipped, superly made and sonically hugely capable, and consequently awarded five stars to. While the Bartók received a ‘Bartók 2.0’ software update last year that upgraded the mapping algorithm that controlled its dCS Ring DAC technology and introduced new digital filters and improvements to its DSD upsampling, the Bartók Apex evolves the model further with both more advanced hardware and software. Primarily, the new Bartók gets the company’s Ring DAC Apex technology.”

We now have the new Bartok Apex DAC / Streamer / Headphone (as of Feb. 04, 2023) in our showroom, so feel free to stop in, take the iPad and enjoy your favorite music!  See the Bartok here.
Bartok reviews with the new Apex,  Audiobeat.com review

 

 

 

Rossini Apex DAC / Streamer / Player

Rossini Apex DAC, Streamer, Player

See the Rossini here.

Rossini reviews;  hIfI Plus (Jan 2023) , Stereophile  (8 pgs in Jan 2022)

 

 

 

Vivaldi Apex DAC

Vivaldi Apex DAC

See the Vivaldi Apex DAC here.

Vivaldi Apex reviews; hIfi Plus  (Jan 2023),  Stereophile  (Feb 2023),  the absolute sound  (Jan 2023)

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The Finer Points of the dCS Apex Upgrade for Vivaldi DAC

from the Blog of Oldwaverider:

After Miguel installed the Apex upgrade for our Vivaldi DAC, our observations were quite positive.  So as not to sound boring in comparison, I would rather you read our customer’s comments and observations of their upgrade below 😉

Vivaldi_VDC_Apex_Hero_BackSince the upgrade of our Showroom Vivaldi, we have done a number of upgrades for our customers.  Tuesday (06/28/2022), we did an upgrade for a customer, and His feedback delivered smiles for all of us here at Audible Images. Enjoy the Testimonial.

Testimonial by a Customer, 2 days after getting his upgraded DAC home: 

I did extensive listening today. I think dCS burns the boards ahead of time.  Top to bottom, all is excellent. I hear a bit more bass extension with excellent pitch and timing definition. The midrange is rich, sumptuous with great detail and timber control. Probably the best, in the upper frequencies. That’s where digital has fallen short, until now. There is so much air and spaces between notes. Cymbals now sound right (never before in digital). There is a delicacy and decisiveness that has eluded digital till now. Trying to get a high hat or symbol crash right was a hot mess previously, not now. The air injected into the listening experience and proper timing is brilliant.

Analogue always did a great job with the high end, I feel that this now has met it’s match. There is great authority on the soundstage and presentation. The backgrounds are quieter and the space between notes better delineated. The soundstage is blooming. This upgrade is more than advertised, it is a transformation of the best digital can provide. Never have I had a better audio experience. Old recordings sound so good. Newer recordings are equally as good.

I am smitten in the improvement. Any customer that thinks this is not a worthy upgrade is wrong. This kicks!

Thanks for all your accommodations on my visit.

(Speakers and Electronics in customers system: Radialstrahler mbl 101 E MK II Loudspeakers, MBL Monobloc amplifiers, Soulution Preamplifier)

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How Can You Get Big Sound in a Small Space? – Part Two

Fascinating Transformation in a listening room that sounded noticeably less than excellent, on the first go around!

I learned so much from the experience and from Ed Masterson as we (Ed, Miguel and I) began conversion of this room, set up the gear in the room, mildly acoustic treated the room, tested this room and got so-so results in Round 1 of this room.  And then there was Round 2…

THINK ABOUT THAT FRUSTRATION WHEN YOUR MUSIC LISTENING ROOM DOESN’T SOUND RIGHT.  OR WHEN ANY PROJECT DOESN’T APPEAR TO GO RIGHT. WHEN YOU JUST KNOW (or at least hope) IT COULD BE OR SOUND BETTER!

So, the purpose of this story (Part 1 and 2), is to share an experience about how a listening room that sounded quite horrible at first came around to one of Audiophile excellence. And how a willingness to explore, experiment and be teachable through a bit of Audiophile Cross Fit and Persistence will grant you the rewards in the end of a phenomenal Audiophile Listening Room.  Well, that and someone with a great deal of knowledge from Experience,  Engineering and Audiophile Passion as that of Ed Masterson.

IN PART ONE WE STARTED OFF WITH:

I CAN’T GET THE MUSIC TO SOUND RIGHT IN THIS ROOM!

See Part One here, please see the blog post here.

So to recap from where we left off in Part One:

We did finally get the room tuned in on the South wall with the Wilson Audio Tune Tots speakers, with the NAD M10 Streaming Amplifier and the REL Acoustics T7i Sub-woofer pair to fill in on the base High Level (not LFE), as the t7i’s do go down to 30 hz.  The room sounded fairly good with all the gear setup on the South wall of “The Office”.  But not great.  

So, Ed Masterson canceled our event (our Annual Music Appreciation Event), and decided to experiment with the room some more.

Part Two – How Ed Transformed the Entire Listening Experience in our new “The Office” Listening Room

What would make someone take a nicely set up listening room, that sounds decent, has a nice visual appeal, and then completely redo the room like a wrecking ball?

Someone with a lot of passion and I’ll even toss in the word pride, for how his listening rooms sound when completed. Be it a customer’s home, or one of Ed’s and Our listening rooms in our Audible Images showroom, Ed just wants to get it right.  (See Ed’s approach on our AV Dream Designs page here and the YouTube Testimonial & Approach video here.)

So maybe it was the following weekend after we got the pseudo-tuned room completed that Ed decided to re-arrange.  The room is like 11 ft x 10 ft, and now the equipment would be moved to the 11 foot wide East wall, from it’s former position on the south wall.

It’s actually a much more beautiful view having the gear all placed against the East wall of the room.  It’s a very tropical and artsy feel around here anyhow (our showroom is in what is called the “Eau Gallie Arts District” or EGAD, an area in Melbourne of antiquity and fine art), with some really stunning estates across the street.  And if you really know to look for it, you can see the Indian River through a little corner in the upper right of the neighbor’s property across the street. Occasionally you can even see sailboats anchored in the water behind the house. I’m getting off on a tangent here 🙂

Back on point, the move did give us a few more inches of breathing room (about 6 more inches on ea. side) for the speakers.  Ed set up the same gear, the Tune Tots, M10 and the REL T7i’s with the high level connection. (Note: REL Acoustics provides a very unique, easy to setup, 3 pre-stripped wire connection to the speakers with the Speak-on connectors on the other end that go into the high level connection on the back of the subs, specifically for 2 channel listening.  They also have an LFE connection for a surround setup)

Ed did all this over the weekend.

When I came in on Tuesday, to say I was blown away would be an understatement.  The base was clean, fast, we had a great soundstage, the tonal balance, perspective, were all good and most of all, the listening experience had you melting into total voluntary aural submission in the chair.

Over the next week, Ed did some fine tuning with the room, not to much more of moving gear around, maybe a little, but then he focused on adjusting & lowering some of the wall art canvas pictures to tighten up not so much the base now, but more on getting an even clearer audio image of the different instruments in the mids and highs.   

The room was now ready for our Music Appreciation Event.

Experimentation with Additional Amplifiers and Speakers

Over the next month we started experimenting with a number of speakers and amplifiers, and following the NAD M10 success, we then brought in the Parasound Hint 6 integrated amplifier (a nice sounding piece with versatility too) to hear with the Tots.  Very nice.

Then we brought in the Dan D’Agostino Momentum Integrated Amplifier (which if you have never heard one, is well worth a 100 mile drive to just come hear) and we began to discover that this room, this ridiculously small room was actually quite astounding sounding. The Tune Tots with the D’Agostino Integrated Amplifier and the REL T7i’s for bottom end sounded absolutely amazing.  We then moved the NAD M10 and Tune Tots into our front showroom so folks could hear it out there when they first walked in the door.  Not because we were kicking them out of the room.  We were on a high, just blown away with how good this room was now sounding.  You could say we were in tunnel vision just to hear all the possibilities of this room.

Then we started testing the Wilson Audio Sabrina’s with no subs.  There was actually not enough room for subwoofers beside the Sabrinas.  I heard someone say, that the Sabrina’s, with the dCS Rossini DAC & Player and the D’Agostino Integrated was kind of overkill for this room.  And he was probably right, lol. But it sure was fun finding out that we could put Wilson’s smallest floorstander in this room and hear that Wilson time alignment magic force you into a semi catatonic drooling a little bit listening state 🙂

Now it was time to give the room a Sonus Faber makeover.  We setup the Sonus Faber Sonetto III’s paired with the REL T7i’s, and yes, that sounded excellent.  But I believe the anxious moment was to hear the Olympic Nova I’s in the room, and paired with the REL T7i’s.  They sounded quite awesome, and we also decided, (well Ed decided) that the Olympica’s needed a more closely matched bottom end partner.  The T7i’s are excellent, but they are modest priced subs, and an upgrade in subwoofer was needed to match the lower bass and quickness that one would expect with a higher end sounding speaker as the Olympica Nova I’s.

I know I need to close out this article but I have to share a couple other discoveries of what could be done with this mere closet size of a listening room. 🙂

So, Ed decided that an appropriate upgrade in subwoofers for this two channel setup was a pair of REL S/510’s, and that is when I believe we hit Nirvana (and that is a word I do not use).

OMG, the sound of the Olympica Nova I’s was as good in analogy as the entire Visual and Audio culture that Sonus Faber creates with their speakers in how they are designed to look (lute shaped) and sound like the famous violins made in Italy. Those Olympica speakers that we knew were magical when we tested them out during a demo from Woody our Sonus Faber & McIntosh rep, even though the room itself sounded horrific back then, paired with the newly arrived REL S/510’s matched with the D’Agostino Momentum Integrated Amp and the dCS Rossini DAC & Player was just flat out beautiful to the ears.

You have got to come in to hear this room and these audiophile magnifico speakers. I’m in one of those justified moods using over the top hyperbole.

Lastly, this past Friday, we had our Olympica’s out on loan to a friend, and I asked Ed if we could setup the Sonus Faber Guarneri’s in the new location.  I laugh, thinking back as to how bad they sounded placed on that south wall a few months ago.  The muddiness that was unacceptable to even someone who hates listening to music.  Now with the Guarneri’s on the East wall, we haven’t even connected the REL Acoustics S/510’s yet. (And we almost always have REL subs connected to 2 channel listening, because it allows you to literally hear all the music the artist intended) We got the Guarneri’s setup, roughly tuned in, no subs, just Sonus Faber Guarneri’s on stands.  

The result was a Reward of Irony.  The Guarneri’s sounded absolutely beautiful.  The tonal balance was just right and the spaciousness of vocals, piano, saxophone had a bloom so clean and layered you couldn’t help but smile, and the images were very focused and crisp. And the base was very good, no mud, just appropriate quick accurate base.

An excellent Audiophile experience of Italian excellence.  I mean, everything sounded special in this new room.  And this combination of gear and placement which included the Guarneri’s, D’Agostino and Rossini (even though it’s made in England, it sounds Italian 🙂 , is a culmination of effort that provided us smiles.

Come in to hear it.  Just Enjoy the Music.

Moral to the story, if it doesn’t work the first time, try again.  If it doesn’t work the 2nd time, Call Ed…

Thank you for stopping bye.

Please see the photo gallery below of our progressive experimentation in “The Office” listening room.

Detailed Summary of Lessons Learned Bullets

  • I will be expanding on these bullets in the future. I am anxious to get this story live, but I’ll be back to expound upon what Ed did to transform a room from Dud to Dynamic.
  • Go and Listen to a couple of Listening Rooms like in our showroom to establish a “Reference” of what excellent sound is and can be.  So that you will know what to strive for based on your budget and listening preferences
  • Don’t get stuck on your first or even second room configuration or layout. Sometimes issues may exist that you are unable to see or notice early on.
  • Speaker placement. (will be covered here)
  • Almost a necessity for Subwoofers to be added for two channel listening
  • Room Dimensions and Approach
  • Knowing how to describe what you’re hearing
  • Acoustic Treatment, how to approach it and how it refines but not necessarily defines how your room will sound
  • Matching Gear correctly
  • Asking for help

NOTE: This bullet list I am going to come back to and not only add the details it, but also refine it.  I just wanted to get Part II published and out the door, because it was just so amazing to hear and experience.

We enjoy being your go to source for all Your High Performance to Ultra High End Home Stereo two Channel systems, Modest to Ultra High End Home Theater home entertainment systems.  We also enjoy Audiophiles just dropping in to talk the hobby, ask questions and even pick Ed Masterson’s brain on questions about your system and also about used and pre-owned gear sales, including in which we are also an authorized Audiogon Dealer, to help move your former gear as you pursue upgrading thoughts that you may have now or on down the road.

 

 

Audible Images AV is pleased to be serving: Melbourne, Florida, Rockledge, Merritt Island, Cocoa Beach, Cape Canaveral, Port St. John, Satellite Beach, Space Coast, Vero Beach, Orlando,  The Butler Chain of lakes including Lake Butler, Lake Tibet, Lake Down, Lake Sheen, Lake Louise, Lake Chase, Pocket Lake, Lake Blanche, Wauseon Bay, Lake Isleworth, and Little Fish Lake, along with Bay Hill, The Villages, Lady Lake, Daytona, Kissimmee, Central Florida, the entire state of Florida…and even the greater USA, for all their Stereo two channel and Home Theater systems.

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How Can You Get Big Sound in a Small Space? – Part One

I CAN’T GET THE MUSIC TO SOUND RIGHT IN THIS ROOM!

Ever said that?

In our Melbourne showroom having been around since 2007, we’ve heard our share of stories, frustrations and challenges from Audiophiles, in their attempts to achieve great sound in their chosen listening room and within their desired budget.

You Can Learn To Tune Your Own System – We’re here to help

Some of the questions asked are How can I get really good or big sound in my room? What will it take? What are the issues with this room? Why does the bass sound so bloated?  Why does piano and some vocals seem so bright, as though the entire stage was right in my face?  Is it my gear? Do I need to spend big bucks just to get this room and my music to sound really good? I know so little about acoustic treatment, what can I do?

Negative assumptions you perhaps have made about your room:

Maybe the room is just too small. Perhaps it has so many potentially acoustic reflective resonance issues that would need to be addressed, that the room may be hopeless. Maybe the walls are decked with cutaways and alcoves that are causing the base issues. Books, ceramic art, vaulted ceilings, ceramic tile or laminate floors and lots of windows or a big glass sliding door to deal with that are causing reflective resonance issues. Perhaps it is your home office and it’s the only room you have to work with for listening to music.  It seems your investment in this room just isn’t going to pay off.

Could it simply be that your speakers and subs were not positioned in the exact place that they needed to be? 

Perhaps this was done because your spouse didn’t want the speakers to stick out into the room. Maybe this distorted sounding room was not rectified simply because you did not have the knowledge, patience or know how, YET, to tune your speakers to the room. 

Well, we pulled the trigger for you.  

It is our hope that by the time you’ve read through the experience that we went through in this story, that you’ll gather some of the answers you need to get your sound improvement on the right path.  Maybe solved.  If not, stop in to the showroom and pick Ed Masterson’s brain, he always enjoys sharing ideas with fellow Audiophiles.  Here’s a great video that explains what Ed Masterson and Audible Images is all about.

We took a room (which we now call “The Office”), that at first glance appeared to be an AV Audiophile Consultants nightmare  in trying to get good sound out of such a space.  Note: The blog post photo above is the initial room layout, the one that didn’t work out like we had hoped, but ended up sounding just okay.

  • Ed Masterson, is as many of you know, a very passionate and knowledgeable Audiophile. So in his calculated yet shoot from the hip approach he just decided to take our former Office and convert it into a listening/demo room.  
  • I believe he did it for a couple reasons.  One, it was time to do or add something new to our showroom, especially with an Event we had coming up.  But two, I believe Ed wanted the challenge of taking a room that at first glance would seem to depict some major acoustic challenges and also seemed ridiculously too small for a listening room and yet would address the “Can I convert a small room in my home and end up with a Big Sound?” question.
  • Our purpose here in this blog post: To share that a challenging room environment of a small office 10 feet by almost 11 feet  could be made to sound excellent by proper placement of the speakers and with only modest acoustic treatment and zero use of EQ or room correction systems. 
  • Ed’s Passionate, Engineering  and Audiophile approach to always find a way nailed it, big time. But not the first time around.

Basic Description & Initial purpose of room:

Our former showroom office is the room we used. Important note here is the fact that our entire showroom is a house, not a strip mall suite built for a retail type of store. So the point I am making is that our showroom quite easily replicates someone’s home. We are experiencing the same in home type of issues that you are addressing.

“The Office” (now our 4rth demo room) is a smaller rectangular space typical of a spare bedroom or small home office. It is approximately 11 x 10 feet with a vaulted ceiling that angles from just above the East windows at 9 feet approx, up to 11 feet at the peak of the apex. With two cutout vaults or alcoves. (One alcove is on the west wall , see photos, and the other is smaller and more angled and cut-out above the North wall) Both double windows comprise 94 inches wide by 52 inches tall of wall space, leaving only 3.5 feet of solid wall on the final Speaker wall, and just over 2 feet on the initial speaker test wall. Solid wood floors and artistic textured drywall throughout.

Below is a photo gallery to show you not only the Part 1 final setup, but more importantly, the room challenges, such as the walls, windows and vaulted type ceiling issues and alcoves.  We’ll discuss the mild acoustic treatments later on in Part Two of this story.  We want you to see the actual room acoustic challenges we were faced with in this 1st slideshow.

Acoustic Treatment:

We pre-treated the room if you will, by placing some photos (3 or 4) printed on canvas, no glass just a wood frame wrapped in canvas to absorb some sound reflections. Additionally, the room had 4 Tube Traps that we already had in prior locations within the showroom. Now with the casual treatments in place, we moved a “Silent Structure” rack (one of Audible Images own gear racks) with a polished and rounded marble top against the South wall and loaded it with some existing speakers and electronics gear. 

Initial Sound Results:

We first tested the sound in the room with a McIntosh MA7900 Integrated Amplifier with Sonus Faber Guarneri speakers.  Cranked it up, first test, FAIL, tonal balance was horrific , very poor sounding base.  The base was bloated and had excessive muddiness.  I would also add, very congested sounding, as the bass reflections bounced from the walls and mixed with the newest transient strike of the next note being played, before any proper base dynamic decay could take place.  The mid range and highs couldn’t even be assessed yet. We couldn’t get it to sound right even though we did have a slight trace of a sound-stage. It was clear after re-positioning the speakers multiple times that we weren’t going to achieve a satisfying result, or eliminate the excessive bass resonance & muddiness issues.  Just to feel like we were trying something other than moving speakers, we then connected the Rogue Audio Cronus Magnum II with the Guarneri’s to see what it would do with the base bloat.  Yeah, let’s try a Tube Integrated Amplifier and see if that drops some of the bloat out. Nada, not much difference. So naturally at this point, we went to the bar across the street for some cocktails.

Just kidding.

Now Ed, already knew that this was simply a part of the discovery process of setting up and testing a new room.  So it’s not like anyone was angry, or planning on punching the UPS guy coming in the door with a delivery.  However, we knew we had to reduce some room reflections, since moving the speakers further out from the back wall to get our recommended distance (as shared by Audiophile experts) based on the size of the room was not helping.  Nor did the adjustments of moving the Guarneri’s further in or out from the side walls help with the tuning process.  But then we were saved.  Our Sales rep from McIntosh and Sonus Faber showed up.  Now he didn’t solve our problem, he just happened to bring a wonderful distraction from what we were perhaps to highly engrossed in, and quite frustrated with.  Woody brought in the new Sonus Faber Minima Amator II’s and the Olympica Nova I’s for us to hear.  This distraction brought us smiles, and this was a very good thing 🙂

Our base problem was in no way solved or necessarily reduced, but we were able to hear the beautiful transparency of the mids & highs of the Olympica Nova I’s. And the Minima’s were quite nice but the life-raft if you will of pleasure came mostly with the excellent mid-range and highs of the Olympica Nova I’s.  This distraction was very helpful to me.  (though technically the Guarneri’s should blow away the Olympica’s for the simple fact that they are more than twice the price, but for whatever reason, no go, the Guarneri’s are great speakers, they just didn’t like being in this room on the South end).

Ordered New Gear:

Being in no rush, we put the room on hold until some new floor products arrived.  We had ordered the Wilson Audio Tune Tots and the NAD M10 Integrated Streaming Amplifier .

We were pretty excited to hear the Wilson Audio Tune Tots.  Our showroom was already modestly stocked with Wilson Audio speakers which include the Wilson Sabrina’s, Yvettes and the Alexx’s which are in our main listening room “The Transporter”.  But now we would have the opportunity to hear the Tots with their new custom Isolation Base.  And we had already read a nice review on the NAD M10 Streaming Amplifier which is part of the NAD Master Series.  We have the NAD M17 Preamp/Processor along with the M27 7 channel Amplifier in our modest high end theater demo room called “The Escape Pod”.  And now the opportunity to hear the tiny M10 Streaming Amplifier that is spoken of as having a big sound in a small package was kind of exciting.

We got the Tune Tots placed with their Isolation Bases and on stands.  The M10 was setup on our 2 tier rack, connected, and we then let the testing begin.

What followed? We had a major Audiophile paradoxical laugh!  Now we weren’t getting hardly any base with the new Tune Tot bookshelf monitors on stands.  We went from a massive buffet of base , to starvation from base.  Pretty funny actually.  We decided the Tune Tots could not be to blame.  Partially they could and this was simply because the Wilson upfront frequency specs on them were 65 hz to 23 khz.  Something was causing extreme + or – base issues and for now we could not address it with speaker positioning, mild acoustic treatment or even with a change of three different amplifiers.

Now the pressure was really on.  We had our annual “Music Appreciation Event” coming up in like 10 days and we had a new room that at this point needed to have the door closed and padlocked during the Event.

Some Success:

So, when you have an excellent set of speakers, and an excellent amplifier but minimal base, what do you do next?  You add stereo subwoofers from REL Acoustics.  

We pulled in the REL T7i’s as a pair from “The Escape Pod” room, because now with the Tune Tots we no longer had a bloated base issue, but rather a non existing base issue 🙂  So we tuned the subs in the best we could that day.  The T7i’s could provide down to 30 hz, and the Tune Tots already had that magical Wilson Audio Time Alignment and Tonal balance magic with their mids and highs as depicted in all of their speakers. So after getting the High level volume set with the REL’s, the REL Crossover’s set, we had the room sounding pretty good.

Ed continued to tweak the room via minor speaker adjustments, toe-in, etc, adjusting the modest acoustic treatments, placing sound absorbing objects in the two alcoves above the two walls.

And whallah.  The system was tuned.  The room was tuned.  It sounded pretty good.

A couple of days later, Ed called our manufacturer Reps from Wilson Audio, NAD, Sonus Faber/McIntosh and REL Acoustics and he cancelled our November 2019 Event, and rescheduled for late December.

The room just wasn’t good enough for Ed.  He knew that it was time to completely change the layout of the room.  Good was just not good enough. Not for the Passionate/Audiophile/Engineer/Customer Service mind of Ed Masterson who believes a customer’s high end sound system should be treated like a Doctor monitoring a Heart Patient’s Pacemaker, with a great deal of finesse and care.  And thus the same treatment and setup for a room in our Audible Images showroom.

Summary of How To Get Started in System Tuning including the room we did.

  • Just get started on your room.  Follow the rules if you will that say to place your speakers about 1/5 distance of the room from the back wall.  Even up to 1/3 in some cases.  We did about 1/5. Arrange your speakers and your center listening chair in about an equilateral triangle position.  The chair can be closer to the speakers, than the distance between the 2 speakers.  Experiment a little, because different speakers have different position requirements
  • If you have a lot of window area like we did, close the blinds or shades about 2/3 to reduce reflection.  If you have a bare floor, get a nice simple throw rug with a simple carpet padding underneath it to absorb reflections also.  Remove glass frame pictures on the walls and just use canvas wrap pictures if possible.
  • Add 2 bass traps and 4 if possible, ASC are the ones we used. Pricey, but well worth it. 
  • Use a table or equipment stand that has very low to almost no vibration issues.  We fill our racks with sand and seal the ends with a silicon glue to absorb and dampen vibration issues.
  • If you really want to learn how to get your room sounding awesome, you need to learn the language of good sound.  Why? So that you can describe to Ed or others what you’re hearing or not hearing so that others can help you with your room tuning. First read the ever critical article at Crutchfield: Learn the language of good sound
  • The article in the line above provides an excerpt from the Introductory Guide to High-Performance Audio Systems by Robert Harley , Editor-in-Chief of The Absolute Sound magazine. This stuff is not that complicated per-say from a reading perspective, but it does take time & patience to learn it.  So read the above article and start to learn the terms I list here in next bullet below
  • Sonic Descriptions and their Meanings, Frequency Ranges, Tonal Balance, Overall Perspective, The Treble, The Midrange, The Bass, Soundstaging, Dynamics, Detail, Musicality
  • For terms that drill down in explaining details within the terms just mentioned above, use Stereophile.com magazines Online Glossary called: Sounds Like? An Audio Glossary Glossary
  • And to really take your knowledge to the next level in systems get the hardcover book  or the Kindle/eTextbook (like I have) for: The Complete Guide to High-End Audio Fifth Edition by Robert Harley – $14.99 eTextbook/Kindle or Paperback $24.95. AWESOME BOOK!!!  You can take notes right on your iPhone or Android and it remembers where you left off in the book.
  • We’ll get into other details in Part Two of this story/article.  Ed Masterson has had over 25 years experience building and tuning systems and it is his passion.  Come in, ask Ed questions, and have fun taking your system to the next level!  Miguel and Myself also love this stuff and want to help.

 

THE MIRACULOUS ROOM AND SYSTEM SOUND CHANGE WILL BE COVERED IN PART TWO of :

How Can You Get Big Sound in a Small Space? – Part Two

 

We enjoy being your go to source for all Your High Performance to Ultra High End Home Stereo two Channel systems, Modest to Ultra High End Home Theater home entertainment systems.  We also enjoy Audiophiles just dropping in to talk the hobby, ask questions and even pick Ed Masterson’s brain on questions about your system and also about used and pre-owned gear sales, including in which we are also an authorized Audiogon Dealer, to help move your former gear as you pursue upgrading thoughts that you may have now or on down the road.

 

 

Audible Images AV is pleased to be serving: Melbourne, Florida, Rockledge, Merritt Island, Cocoa Beach, Cape Canaveral, Port St. John, Satellite Beach, Space Coast, Vero Beach, Orlando,  The Butler Chain of lakes including Lake Butler, Lake Tibet, Lake Down, Lake Sheen, Lake Louise, Lake Chase, Pocket Lake, Lake Blanche, Wauseon Bay, Lake Isleworth, and Little Fish Lake, along with Bay Hill, The Villages, Lady Lake, Daytona, Kissimmee, Central Florida, the entire state of Florida…and even the greater USA, for all their Stereo two channel and Home Theater systems.

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