*Side to Side Differences

These are just a small fraction of the records we’ve found to be good for recognizing side to side differences.

One of Our Best Sounding Pressings of Revolver Lacked Space on One Side

Hot Stamper Pressings of Revolver Available Now

On side one we played I’m Only Sleeping first, followed by Taxman.

On side two we started with And Your Bird Can Sing, followed by Good Day Sunshine.

You may notice that there seems to be a pattern in the way we pick which songs of each side to do first.

As you can see from the notes, side two of our most recent White Hot stamper Shootout Winner was doing everything right.

The second track was very tubey and present. Good Day Sunshine, the first track, was super rich and weighty, with lots of room around the vox. (I hope you can read our writing. If you can’t, just email me and I will try to find the time to transcribe the rest of the text.)

However, we had a side one that was slightly better than the side one you see here.

The Second Round

When we played the two best copies back to back, side two of this copy came out on top, earning a grade of 3+, but the side one of another pressing showed us there was even more space in the recording than we noticed the first time around.

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The Gayne Ballet on Mercury Can Be a Little Bright

Hot Stamper Pressings of Classical Masterpieces Available Now

UPDATE 2025

The review you see below was written more than ten years ago.

Having just done another shootout for SR 90209, Dorati’s recording of the two works, The Gayne Ballet and Romeo and Juliet, I can now confirm that there are some stampers that are indeed way too bright.

Side one of a recent copy had a sour midrange. Side two of the same copy was brash and metallic.

As for side two not sounding as good as side one in the older review before, seems we clearly got that wrong, the result, to some degree, of having an inadequate sample size.

Also,  we didn’t have as good a stereo as we do now, and we weren’t as good at doing shootouts back then either.

Our Old Review

This side one is truly DEMONSTRATION QUALITY, thanks to its superb low-distortion mastering. It’s yet another exciting Mercury recording. The quiet passages have unusually sweet sound.

This kind of sound is not easy to cut. This copy gets rid of the cutter head distortion and coloration and allows you to hear what the Mercury engineers accomplished.

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Pretzel Logic – Our Four Plus Shootout Winner from 2011

Hot Stamper Pressings of the Music of Steely Dan Available Now

This BEYOND White Hot side one (A++++) of Pretzel Logic has nothing less than master tape sound. [Whatever that is!] Our Four Plus ranking is rare enough, but in this case it has the added benefit of conferring upon this very pressing the status of the best sounding Steely Dan recording we have ever heard.

There is no better recording in the Steely Dan catalog, and I don’t think there’s a copy anywhere that’s any better than this on side one. (To see what we consider to be the single best sounding album from two hundred(!) other artists, please click here.)

UPDATE 2026

  • Note that only one side on this pressing was actually any good. Side two earned a sub-Hot Stamper grade of 1+. We no longer sell records with grades that low.
  • In 2011 we still had a lot to learn about Pretzel Logic, but this copy sure had us fired up at the time, and that’s a good thing, right?
  • Our lengthy commentary entitled outliers and out-of-this-world sound talks about how rare these kinds of pressings are and how we go about finding them.
  • We no longer give Four Pluses out as a matter of policy, but that doesn’t mean we don’t come across records that deserve them from time to time.
  • Nowadays we most often place them under the general heading of breakthrough pressings. These are records that, out of the blue, revealed to us sound of such high quality that it changes our undertanding of the recording itself.
  • We found ourselves asking “Who knew?” Perhaps a better question might have been “How high is up?”

This Beyond White Hot Pretzel Logic has got it all: tons of energy, mindblowing transparency, uncanny presence, and lots of deep bass. We feel Pretzel Logic is the band’s best sounding recording, and here’s a copy that will show you why.

There’s lots of room around the drums, texture to the bass, breath to the vocals, and weight to the bottom end. The clarity is unbelievable and the overall sound is HUGE! The piano sounds AMAZING and the top end is silky sweet. It’s more open and more alive than you could ever imagine.

We’ve been playing this record since it came out in 1973 and this is the first “Four Plus” A++++ grade we have ever awarded it. The sound is Demo Disc quality of the highest order.

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On Our Top Copy, How Could We Tell that One Side Was Not as Full-Bodied?

Hot Stamper Pressings of the Music of Gordon Lightfoot Available Now

We described a recent Shootout Winning pressing of Summer Side of Life this way:

So transparent, open, and spacious that nuances and subtleties that escaped you before are now front and center.

Everything you want in the sound of a good Folk Rock album is here in abundance.

Tubey Magical acoustic guitar reproduction is superb on the better copies of this recording. Simply phenomenal amounts of Tubey Magic can be heard on every strum, along with richness, body and harmonic coherency that have all but disappeared from modern recordings (and especially from modern remasterings).

Here are the notes for the 2.5+/3+ copy we put up on the site and sold in 2025.

Side two was killer in every way, and the way we know that is we played a bunch of copies and nothing could beat it. This side two took top honors for having exactly the sound we described above.

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On Our Best Copy of A Day at the Races, Which Side Lacked a Bit of Space?

Hot Stamper Pressings of the Music of Queen Available Now

We described our 2025 White Hot Shootout Winner this way:

Here are just a few of the things we had to say about this incredible copy in our notes: “tubey and silky vox”…”very transparent and present”…”3D and sweet and tubey”…”big bass!” (side two)…”very full bodied and 3D.”

We shot out a number of other imports and the midrange presence, bass, and dynamics on this outstanding copy placed it well above almost all the other pressings we played.

As you can see from the notes, side one was killer in every respect, and the way we know that with a high degree of certainty is that we played a bunch of copies and nothing could touch it.

Side two was every bit as good in virtually every area, but in the final analysis we determined it fell a bit short in one. We discovered that fact when we came across a side two that was slightly better in one aspect of its sound than the side two you see described in the notes below.

When we played the two best copies back to back, something we do for each side as a final test in every shootout, side one of this copy came out on top, earning a grade of 3+. However, the side two of another pressing showed us there was even more space to be heard surrounding the music than we’d noticed the first time around.

With another copy earning a better grade for having even more space and ambience, we felt the right grade for this side two was 2.5+, Nearly White Hot.

Will the owner of this copy be able to tell?

That seems unlikely. It would be the rare listener indeed who would be able to detect anything missing on this amazingly good side two.

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Why Are the Earliest Stampers on 461 Ocean Boulevard So Bad Sounding on Side Two?

Hot Stamper Pressings of the Music of Eric Clapton Available Now

The UK pressings with the side two stampers shown below have not done well in our shootouts for a number of years now. If you own a copy with B-1 stampers on side two, the good news is that we can get you a much better sounding copy of 461 Ocean Boulevard than you have ever heard.

Stamper numbers are not the be-all and end-all in the world of records, a subject we discuss below, but after hearing too many copies with these stampers and substandard sound, from now on we are going to focus our attention on the stampers that do well and avoid copies with the B-1 marking on side two.

Bilbo cut the A-3 side one and did a great job; his side one won our most recent shootout.

Whoever cut side two really screwed it up, as you can see from our notes for our last two shootouts.

When it comes to stampers, labels, mastering credits, country of origin and the like, we make a point of revealing very little of this information on the site, for a number of good reasons we discuss here.

The idea that the stampers are entirely responsible for the quality of any given record’s sound is a mistaken one, and a rather convenient one when you stop to think about it. Audiophiles, like most everybody else on this planet, want answers.

In the world of records, there aren’t many, but B-1 for side two of this album is a clear exception to the rule that the stamper numbers are one part of a multi-faceted puzzle. In this case, B-1 is awful and is best avoided at all costs.

The Biz

Being in the shootout business means we have no way to avoid such realities, which is why it is so easy for us to accept them.

The amateurs and professionals alike who review records for audiophiles want there to be clear-cut answers for every album they write about. Uncertainty and trade-offs upset them no end.

We recognized twenty years ago that the empirical pursuit of record knowledge, practiced scientifically, must be understood as incomplete, imperfect, and provisional.

That is not going to change no matter how upsetting anyone may find it.

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Thick as a Brick Is a Top Test Disc for System Accuracy

Hot Stamper Pressings of the Music of Jethro Tull Available Now

From 2009 to 2010 this was our single go-to record for testing and tweaking our system.

Although we now use an amazing copy of Bob and Ray (the big band version of The Song of the Volga Boatmen located therein has to be one of the toughest tests we know of), we could easily go back to using TAAB.

Artificiality is the single greatest problem that every serious audiophile must guard against with every change and tweak to his stereo. cleaning system, room, electricity and everything else.

Since TAAB is absolutely ruthless at exposing the slightest hint of artificiality in the sound of the system, it is clearly one of the best recordings one can use to test and tune with. Here are just some of the reasons this was one of our favorite test records back in the day:

Dynamics

The better copies are shockingly dynamic. At about the three minute mark the band joins in the fun and really starts rocking. Set your volume for as loud as your system can play that section. The rest of the music, including the very quietest parts, will then play correctly for all of side one. For side two the same volume setting should be fine.

Bass

The recording can have exceptionally solid, deep punchy bass (just check out Barrie “Barriemore” Barlow’s drumming, especially his kick and floor toms. The guy is on fire).

Midrange

The midrange is usually transparent and the top end sweet and extended on the better pressings.

Tubey Magic

The recording was made in 1972, so there’s still plenty of Tubey Magic to be heard on the acoustic guitars and flutes.

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Our Shootout Winner Had Sound that Was Really Jumping Out of the Speakers

Hot Stamper Pressings of Direct-to-Disc Recordings Available Now

Recently we put up a copy of this wonderful direct to disc recording with this description:

Here are just a few of the things we had to say about this incredible copy in our notes: “tubey and 3D and breathy”…”huge and lively”…”powerful orchestra”…”jumping out of the speakers”…”very rich and present.”

Great energy, but the sound is relaxed and Tubey sweet at the same time, never squawky, with plenty of extension on both ends – that’s analog for ya!

This is no sleepy over-the-hill Sheffield Direct-to-Disc (referring to the later Harry James titles, not the excellent first one) – these guys are the real deal and they play their hearts out on this album, recorded in a church with exemplary acoustics.

Note that side two did not have all the space, but was so punchy and 3-D that it was easy to award it a Nearly White Hot Stamper grade of 2.5+. The copy that beat it had all the same qualities and more space, sounding more like side one of this very pressing.

And here are the actual notes for the Shootout Winning copy we found.

We have no trouble hearing when a record is doing everything right, and when a record has one side that is a bit lacking, it’s the shootout that shows us in what area it is lacking.

In this case, our notes read:

  • Not all the space but so punchy and 3-D

Track one had sound that “jumped out of the speakers,” and if — like us — that’s the kind of sound you are looking for, our Hot Stamper pressings are where you can find it.

If you would like to test the pressings you own, here are a few that might make good tests for that quality. Also, many of our customers have commented about that quality in the Hot Stamper pressings we sent them, and you can read their letters here.

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The Who By Numbers – How Did We Know Side Two Was Slightly Veiled?

Hot Stamper Pressings of the Music of The Who Available Now

Here is how we might typically describe one of our Shootout Winning copies:

Who By Numbers returns to the site for only the second time in over three years, here with KILLER Shootout Winning Triple Plus (A+++) sound or close to it on both sides of this vintage Polydor import pressing – fairly quiet vinyl too.

Glyn Johns‘s magic is on display here, with open mics in a big studio space creating the 3D soundscapes we love.

Features two of their most iconic songs, “Slip Kid” and “Squeezebox,” and both sound incredible on this copy.

To back it all up, here are the notes for that very copy.

We started playing track three on side one, Squeeze Box, and returned to that track when we had two top copies to play against each other in the final round. Which one won? The one with “the most body and tubes.”

Note that side two of this copy was slightly veiled compared to the side two of the best copy we played, the one that would go on to earn 3+.

We don’t like veiled records — records where there is a curtain, no matter how transparent, in front of the musicians. Heavy Vinyl pressings are typically quite veiled and recessed in the midrange compared to their vintage vinyl counterparts, and that sound is simply not going to cut it with us. (Other folks may prefer a different sound it seems.)

Midrange presence is one of the most important qualities of any rock or pop recording we evaluate. You want Roger Daltry to be front and center, neither recessed nor behind a veil.

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The Planets – Can You Imagine Sound this Bad from a TAS List Super Disc?

Hot Stamper Classical and Orchestral Pressings Available Now

We can, we played it.

Or, to be more correct, we played them. Two pressings, each with one good side and one very bad side.

UPDATE 2025

Take all of this with a very large grain of salt. In the course of doing more shootouts for the Mehta Planets, we’ve played quite a number of different pressings and now believe — believe being the operative word — we know which are the best stampers.

It is very unlikely that any Dutch pressing would be competitive with the best UK-pressed copies cut by Harry Fisher.

For those of you who just want a good sounding copy of The Planets to play and enjoy, our favorite by far is Previn’s reading on EMI from 1974.

We know of no better performance, and we much prefer the dramatically more natural sound quality.

The Mehta recording, like much of what he recorded for Decca in those days, is a multi-miked mess, the kind we grew out of (for the most part) a long time ago. (More of the multi-miked records we’ve auditioned, of varying quality to be sure, can be found here.)

Our old commentary (please excuse the heavy-handed caps):

This 2-pack from many years ago (ten fifteen perhaps), described below, boasts White Hot Stamper sound on side two for the Mehta Planets. Yes, it IS possible. Side two shows you what this record is actually capable of — big WHOMP, no SMEAR, super SPACIOUS, DYNAMIC, with an EXTENDED top.

It beat every London pressing we threw at it, coming out on top for our shootout. Folks, we 100% guarantee that whatever pressing you have of this performance, this copy will trounce it.

But side one of this London original British pressing was awful.

We wrote it off as NFG after about a minute; that’s all we could take of the bright, hard-sounding brass of War.

If you collect Super Discs based on their catalog numbers and labels and preferred countries of manufacture, you are in big trouble when it comes time to play the damn things.

That approach doesn’t work for sound and never did.

If your stereo is any good, this is not news to you. The proof? The first disc in this 2-pack is Dutch. It earned a Super Hot grade in our blind test, beating every British copy we played against it save one. Side two however was recessed, dark and lifeless. Another NFG side, but the perfect complement to our White Hot British side two!

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