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This Is The World's Most Complete
Source Of Upgrade Components
For The Klipsch Klipschorn and Klipsch Belle Speakers

Volti Audio offers the very finest upgrades for the Klipsch Klipschorn and the Klipsch Belle, to bring out the best sound available from these iconic speaker designs.

As great as these old speakers were and still are, the old components used in them simply are not up to today's standards.  There is much more music that can be coaxed out of our old Khorns and Belles when we replace the old components with carefully engineered, modernly designed components.   The Volti Audio Klipsch upgrades improve dynamics, widen bandwidth, create a better tonal balance; and the sound becomes effortless and easy to listen to.  The vices that have plagued these old designs for decades are reduced or eliminated, without changing the high-sensitivity, exciting, powerful sound that we have always enjoyed.

You can install these upgrades in just a few hours with a few common tools.

Each upgrade has been carefully built or selected to provide quality and value.  You will appreciate the packaging materials used to ship them, the fit and finish of the products, the precise way each piece fits together, and of course the unparalleled sound quality.

All of our upgrade products are in stock and ready for immediate shipment.   You can count on high quality, fast service, free consultation, and friendly customer service from Volti Audio.

Call me today.

Greg Roberts

A few nice customer testimonials:

Hi Greg-

Been meaning to send you a note for some time now  .  .  .  .  .  like every time I sit in front of these speakers  .  .  .  .  .  but I can never seem to get up and walk away!

I am still in awe of how great they sound with your upgrades installed!   Seriously.   I can't imagine any KHorn owner listening to these and then not immediately writing you a check.

I know, the upgrades are not cheap, but neither are KHorns and associated equipment.   I think the $4k was the best money I've spent on audio gear, maybe ever.

Really enjoying the Innuos Zen Mini, too, BTW.   Love the convenience and ability to organize.  Thank you so much for offering to help us with the rest of our system too.

Anyway, that's all.   Hope you and Laurie are doing well.

Very best, Jim

Sorry it has taken me so long to convey the feelings on the Klipschorn upgrades.

We have had many jawdrop instances in our multiyear sound journey.

First was the Klipschorns in 1982.   My wife spent one minute listening to them and made the decision to take them home.   No post purchase indecision at all.   Loved them from the second we got them home.

Second was the McIntosh MA6900 SS integrated amplifier.   We could not believe the jump in quality when pairing the Klipsch and the McIntosh.   Took our breath away.

Was surfing the internet and ran across your site with the upgrades.   Was hesitant to think the upgrades would make that big a difference.   Ran across Dan Kapeller's testimonial.   Could not believe what he was saying about the improvement, but his letter said call him, so I did!   After chatting at some length, I took a deep breath and ordered the full upgrade.   I was in a state of other worldliness when I started installing the upgrades!   I was taking my beloved Klipschorns apart and putting in non-klipsch replacement parts!

I was absolutely floored when we first turned them on!   This was an out-of-body experience we were having!   This did not even sound like the speakers we first brought home!   Words could not even express what we felt!   It just kept getting better and better!

This has turned into a trip that started in 1966 with simple components and ended two years ago with the upgrades from Volti.   Your upgrades have resulted in a mesmerizing sound.   People have simply listened to the sound and their eyes just glaze over.   It simply has to be listened to in person to believe it.

I am just sorry I did not have this terrific sounding speaker phenomenon earlier! Better late than never though!


I received my order today.  Beautiful workmanship!

From Greg Roberts, the owner of Volti Audio:

I'm sorry, I know it takes a lot of time to get through this website.  I've made it as concise as I can, while at the same time giving you all the information you need to make an informed decision about upgrading your speakers.

Please take the time to read as much of this site as you can.  Especially the customer testimonials page linked below.  These are real Klipschophiles like yourself who have gone through the experience of wanting to make their speakers better, and they did it.  What they have to say is far more important than what I have to say.

Here's the link, please go check it out  .  .  .  Click     HERE    for our "Testimonials" page.

Volti Audio has been offering Klipsch Upgrades since 2009, and we've sold hundreds of Upgrades packages over the years, and helped hundreds of Khorn and Belle owners realize the true potential of what their speakers can offer.  It is truly our pleasure to serve our customers.  While our competitors come and go, offering parts and pieces of inferior quality, Volti Audio will always be here providing the very best products and service for our customers.  We know there are cheaper upgrade options out there, but we are not interested in competing that way.  We are here to provide the very best, and that does cost a bit more money to do.  If YOU want the very best, there really is only one option - Volti Audio.

Consider the Volti Audio V-Trac midrange horns.  It's not surprising to us that competitors come and go with their own versions of replacement horns for the Khorn.  They see the success we are having and they want a piece of the action.  But there are real differences in the products offered.  You can see these differences in the photographs here on our website.  Our current competition is buying plastic midrange horns and mounting them in a plywood baffle, or producing horns that are too small and leave a "hole" in the frequency response between the midrange and the bass.   Look at our photos and you'll see that the V-Trac horn is a complex piece that looks like it is carved from one large piece of wood.   It feels that way too when you unpack it at your home.   It is built this way so that the midrange horn can be the largest it can possibly be while still fitting under the tophat of the Khorn.  Notice how the mouth of the horn is not impeded by a baffle.  Look how big it is compared to the competition.   This larger sized horn, made of wood, and with a Tractrix flare, is a superior midrange horn.  Look at the photos and see the bracing that is used along the sides of the horn, the number of staples used to hold the cloth to the frame, the cauterized edges of the cloth that keep stray strands from coming loose, and the care that is taken with our product-specific packaging.   We have a professional spray booth, and we coat our horns with multiple coats of lacquer-based product for a superior finish that will keep moisture from getting to the wood.  Construction quality is of utmost importance to us.   Your Klipsch speakers are lasting many decades, your upgrades should as well.

It's not just the midrange horns that are superior, it's all of the products we offer.   If you'd like to know more about the products we sell, please ask.  You'll notice or learn about similar differences between what my competition is using and what I've found to be the very best for my own Khorns.

Some of my competitors like to use measurement tests to provide validation for their products.   I know it looks impressive, but the fact is, most people have no idea what those tests actually show, and really they don't even care.   What they take away from those measurements is what they are told, not what is real.  The measurements do not tell you how the products sound.   I know this from experience, since I do hundreds of tests here at Volti Audio on my own Upgrades products, and on the new Volti speakers that I design and build.  You cannot test a speaker and have it sound good based solely on those tests.   You MUST absolutely listen and adjust.  It takes hundreds of hours of listening and adjusting to get the sound the very best it can be.   In the end, the sound you get will be subject to the time taken to listen, as well as the competence level of the person doing the testing.  Some people just have an "ear" for this sort of thing.  I am fortunate that in this subjective world of high-end audio, so many audiophiles like the sound I'm creating with the Volti Audio Vittora speaker.  I lend the same "ear" to the Volti Audio Klipsch Upgrades package.

I would be curious to know if my competitors even have Klipschorn speakers set up in their home.  You should be curious as well.

Klipsch Upgrades from Volti Audio are a fully engineered system, measured and tested; but more importantly, listened to.   The Volti Audio Klipsch Upgrades components all work together seamlessly to provide a very high level of performance for the Khorn.  It's a performance level that the original design deserves to have, and you deserve to have.

Volti Audio products are a step up from the
Klipsch products in every way

I'm at your service.

Greg Roberts
Volti Audio

Klipsch Khorn Belle V-Trac Upgrades and Restoration