Demo Spkr – Jazz

Here you will find about 70 jazz recordings that sound absolutely amazing on big speakers at loud levels.

With the right system and a large enough room, the best pressings of these recordings are Demo Discs that are guaranteed to sound more like live music than any other version you’ve heard, or your money back.

Charles Mingus – Mingus Mingus Mingus Mingus Mingus

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More Jazz Recordings

  • This original Impulse Stereo pressing boasts supeb sound from the first note to the last
  • Exceptionally spacious sound is a hallmark of any classic Mingus album, and this one does not disappoint — in fact, with Shootout Winning sound, it excels in its recreation of the three-dimensional space of the studio (and in practically every other area of reproduction too)
  • Impulse released a Heavy Vinyl pressing in 1995, as did Speakers Corner in 2003, but neither can hold a candle to the real thing
  • Mingus was undeniably one of the Giants of Jazz — the originality of the music on this record is simply more proof of his genius
  • 5 stars: “It closes out the most productive and significant chapter of his career, and one of the most fertile, inventive hot streaks of any composer in jazz history.”

The sound is tonally correct, Tubey Magical and above all natural. The timbre of each and every instrument is right and it doesn’t take a pair of golden ears to hear it. So high-resolution too. If you love ’50s and ’60s jazz you cannot go wrong here. (more…)

John Klemmer – Straight from the Heart

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Audiophile Recordings with Surprisingly Good Sound

  • An outstanding copy with solid Double Plus (A++) sound on both sides, an Audiophile Jazz Demo Disc of the highest quality – fairly quiet vinyl too
  • Tubey Magical, lively and clear, with three-dimensionality that will fill your listening room from wall to wall
  • A record that fulfills the promise of the Direct to Disc recording technology
  • Real jazz music make this a Must Own Audiophile disc
  • If you are looking for a shootout winning copy, let us know, with music and sound like this, we hope to be able to do this shootout again soon

This is one of the best Direct-to-Disc recordings we know of, and it’s actually REAL JAZZ — a remarkably unusual combination in the World of Audiophile Records, if my experience over the last thirty-five years can serve as a guide.

Both sides here really get this music right. They’ve got big, full bottom ends and great top end extension, along with a surprising amount of transparency — you can really hear back to the piano behind the horns.

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Miles Davis – Kind of Blue on the 6 Eye Label in Stereo

Hot Stampers of Miles’s Albums Available Now

  • With superb Double Plus (A++) grades or BETTER on both sides, this vintage Columbia 6-Eye Stereo pressing has Demo Disc sound – sound that’s guaranteed to make you want to take all of your remastered pressings and dump them off at the Goodwill
  • After auditioning a Hot Stamper Kind of Blue like this one — a pressing that captures the sound of this amazing group like nothing you have ever heard — you may be motivated to add a hearty “Good riddance to bad audiophile rubbish!”
  • KOB is the embodiment of the big-as-life, spacious and timbrally accurate 30th Street Studio Sound Fred Plaut was justly famous for
  • Space, clarity, transparency, and in-the-room immediacy are some of the qualities to be found on this pressing
  • It’s guaranteed to beat any copy you’ve ever played, and if you have the new MoFi pressing, please, please, please order this copy so that you can hear just how screwy the sound of the remaster is
  • 5 stars: “KOB isn’t merely an artistic highlight for Miles Davis, it’s an album that towers above its peers, a record generally considered as the definitive jazz album, a universally acknowledged standard of excellence.”
  • If you’re a fan of the modal jazz Davis, Adderley and Coltrane were playing circa 1959, this album belongs in your collection.

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Duke Ellington – Midnight In Paris / Ellington Fantasies

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More Big Band Recordings

  • You’ll find INSANELY GOOD Shootout Winning Triple Plus (A+++) sound throughout this Harmony reissue LP
  • Both of these sides have plenty of Tubey Magic – they’re fuller, more musical and more natural than all the other copies we played in our shootout
  • Vibrant orchestrations, top quality Columbia sound from 1962 and reasonably quiet surfaces combine for an immersive listening experience
  • Originally released as Midnight In Paris under the Columbia label in 1962, it was reissued as Ellington Fantasies under Harmony beginning in 1967
  • The original is very rare, but the good news there is that it doesn’t sound as good as our good reissues on the Black Label, which works out great for everybody

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Eric Dolphy – Out There in 2021

More Saxophone Jazz

  • Insanely good sound throughout with both sides earning Shootout Winning Triple Plus (A+++) grades
  • This copy was doing it all right: rich, full-bodied and Tubey Magical yet still super open and spacious
  • “A somber and unusual album by the standards of any style of music, Out There explores Dolphy’s vision in approaching the concept of tonality in a way few others — before, concurrent, or after — have ever envisioned.” – All Music, 5 Stars

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Duke Ellington – Piano In The Background on Six Eye Columbia Vinyl

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More Vintage Columbia Pressings

  • This original Six Eye boasts superb Triple Plus (A+++) sound on side one – this is As Good As It Gets, folks, and that’s very good indeed
  • Full-bodied and warm, exactly the way you want your vintage analog to sound
  • The piano is surprisingly real here, solid and dynamic
  • Classic Records remastered this title in the 2000s, as has Speakers Corner, but if you think either one of those pressings can hold a candle to the real thing from 1960, let us send you this record and disabuse you of that notion
  • 4 stars: “One of Ellington’s rarer studio sessions… Ellington’s solo abilities were always a bit underrated due to his brilliance in other areas, but this set shows just how modern he remained through the years as a player.”

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Duke Ellington – The Ellington Suites

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More Big Band Jazz

  • The Ellington Suites finally returns to the site with Shootout Winning Triple Plus (A+++) sound or very close to it throughout
  • Lively, dynamic, transparent, spacious and musical throughout – you won’t believe how good this Jazz Classic from 1976 sounds
  • We guarantee there is dramatically more richness, fullness and presence on this copy than anything you have ever heard, and that’s especially true if you made the mistake of buying whatever godawful Heavy Vinyl pressing is currently on the market
  • “Ellington devoted special attention to The Queen’s Suite, which in the end hewed closely to his original sketch. Its six episodes were inspired by natural phenomena encountered in his travels. . .”

I know of no other Pablo record with sound so rich, full, and warm. This one destroyed a big stack of copies we’d been collecting for years in order to do this shootout. Unless you have a good-sized batch, ten or more, you will have a tough time finding one with sound anywhere near this amazing.

The Queen’s Suite, which takes up side one, was recorded in 1959 and sounds amazing. As you can imagine, this has one of the best Ellington bands ever assembled, with players like Clark Terry, Paul Gonzalves, Harry Carney, Johnny Hodges… the list of jazz giants goes on and on. If you enjoy the classic albums by Mingus on Atlantic, you’re gonna love this work. The sound is excellent as well, spacious and transparent with tight bass and an extended top end.

Side two has material performed by Ellington in the early ’70s, which though not as good musically, is still very enjoyable. On this copy, it sounds amazing, with incredible transparency and immediacy. The overall sound is airy and open with lots of breathy texture to the horns and woodwinds.

1976 Grammy Award Winner for Best Jazz Performance by a Big Band! (more…)

Donald Byrd – A New Perspective

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  • An STUNNING stereo pressing of one of our all-time favorite Blue Note albums with Shootout Winning Triple Plus (A+++) sound throughout
  • The gospel vocals are amazingly well recorded (thanks RVG!) – with the transparency of this copy, you can easily pick out and follow each voice
  • To hear the real RVG magic, play Beast of Burden on side one – that’s some real audiophile DEMO DISC sound
  • 5 stars: “One of the most successful uses of a gospel choir in a jazz context. This is a memorable effort that is innovative in its own way, a milestone in Donald Byrd’s career.”

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Wes Montgomery – California Dreaming

More Jazz Recordings Featuring the Guitar

  • This excellent Wes Montgomery title returns to the site for the first time in two years with a Shootout Winning Triple Plus (A+++) side one and outstanding Double Plus (A++) sound on side two
  • Both sides here are OUT OF THIS WORLD, incredibly big, bold, clear, rich and dynamic – this is DEMO DISC Quality Big Production Guitar-led Jazz
  • Credit goes to Rudy Van Gelder once again for the huge space that the superbly well-recorded group occupies
  • Forget the critics, this is one of Wes’s Best Albums of All Time I tell you!

This White Hot Stamper has the REAL Wes Montgomery/ Creed Taylor/ Rudy Van Gelder MAGIC in its grooves. You will not believe how big, rich and full-bodied this pressing is. Since this is one of Wes’s best albums, hearing this incredible White Hot copy was a THRILL for us and we’re sure it will be as big a thrill for you too.

As Good As It Gets Sound

So natural, transparent and clear. Listen to all the space around the guitar. (On the Cisco you might hear 20% of that space. That’s Heavy Vinyl for you. What a load of crap.)

Beware any and all imitations (even the one I used to like somewhat, the Cisco version). They barely BEGIN to convey the qualities of the real master tape the way this pressing does. This White Hot Stamper exhibits huge amounts of ambience and spaciousness, with far more energy and the kind of “see into the studio” quality that only the real thing ever seems to have. (more…)

Barney Kessel / Music to Listen to Barney Kessel By

More of the Music of Barney Kessel

  • Their stuff just doesn’t get any better than this. Tubey Magic, richness, sweetness, dead-on timbres from top to bottom — this is a textbook example of Contemporary sound at its best
  • For those of you who appreciate what Roy DuNann (and Howard Holzer on other sessions) were able to achieve in the ’50s at Contemporary Records, this LP is a Must-Own
  • Unless you already have it, which is doubtful considering how hard it is to find a copy in clean condition
  • Barney Kessel and his five reed players take these standards and make magic with them — for fun, relaxing jazz it’s hard not to love this one

UPDATE 2025

We can’t find any stereo pressings we like anymore. They sound thin, bright and somewhat phasey to us.

We are going to do the next shootout with the mono pressings unless we can find a killer stereo soon.


This vintage Black Label Contemporary Stereo LP from has DEMO DISC QUALITY SOUND. No other copy we played was in a class with this bad boy — it does it ALL.

How can you beat a Roy DuNann recording of five reeds, piano, guitar and a rhythm section that includes Shelly Manne and Red Mitchell? The timbre of the instruments is so spot-on it makes all the hard work and money you’ve put into your stereo more than pay off.

The Demo Disc sound on this copy is really something to hear – all tube, live-to-two-track direct from the Contemporary studio. It’s pretty much everything you want in a recording from this era. I’d love to keep it but when would I have time to play it? I can assure you I will sleep very well knowing that it’s going to a good home. (more…)