Mercury Orchestral – Commentaries

Have You Ever Noticed that Sometimes the Highs Come Back on Some Pressings?

More of the music of Sergei Rachmaninoff (1873-1943)

This side one is interesting., I would say that it starts out Super Hot (A++) and within a few minutes becomes White Hot (A+++). The piano is a bit veiled at the start, but within a relatively short period of time that subtle loss of transparency disappears and the piano is RIGHT THERE.

This is not unusual in our experience.

The first track on many records can sound dull, and by the second track the highs come back and the tonality is right from top to bottom. Who knows why?

We speculate that the vinyl did not have time to fully heat up the edge of the record, but that’s speculation, something that has almost no value in our (yours and mine) quest for better sounding records. 1A, 1B, first off the stamper, who gives a flying you-know-what. You have to play the record to know how it sounds.

The rest is BS, proffered mostly by those who are simply too lazy (or busy; some folks do have real jobs!) to do the work of cleaning and playing multiple copies of an album in order to have the evidence they need to support their opinions.

We much prefer real knowledge supported by real evidence, not the other kind.

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Why Did Suite No. 2 Sound Better than Suite No. 5?

Hot Stamper Pressings of the Music of J.S. Bach Available Now

We described our most recent Shootout Winning pressing of SR-90370, Bach’s Suites Nos. 2 and 5 for Solo Cello this way:

An early Mercury label pressing of Starker’s legendary 1963 recording of Bach’s sublime music for solo cello with INCREDIBLE Shootout Winning Triple Plus (A+++) grades or close to them.

The bass-boosted, muddy, veiled and ambience-challenged sound of the typical modern Heavy Vinyl remaster is nowhere to be found here.

I would bet money that whatever version is currently available has plenty of shortcomings along those lines, which may be acceptable to the mid-fi crowd but is positively ruinous on the high-fidelity systems that our customers have (or why on earth would they keep paying these prices?)

Some Mercury pressings from the 50s have absolutely amazing sound – we should know, we’ve played them by the score

Side one 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 one took top honors for having exactly the sound we described above.

  • Present
  • Rich and sweet
  • Great texture and space all around
  • So lively too

Side two is another matter. We came across a side two that was slightly better than the side two you see here.

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What to Listen For on Ancient Dances and Airs for Lute

Hot Stamper Pressings of Mercury Recordings Available Now

UPDATE 2024

In 2024 I would no longer agree with what I wrote below about Mercury being inferior to London and RCA. Many Mercury pressings are amazing, now that we can reproduce them with greater fidelity.

Here are some of the best we’ve heard, and we hope to be able to highlight the sonic strengths of many more in the future.

The complete list of amazing sounding orchestral pressings for which we have posted our shootout notes can be found here.

When we listed this Mercury back in 2010 or so we still had a lot to learn, and we don’t mind admitting it.


Both sides of this TAS List early Colorback RFR copy of Ancient Airs and Dances have Hot Stamper sound, so much richer and sweeter and less strident than the typical copy you might find.

I must admit the Mercury approach to sound has not worn as well as I might have hoped. When it comes to the Big Three from the Golden Age, these days we prefer London, followed by RCA, then Mercury.

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Suites for Solo Cello on the Later Label – Ouch!

Hot Stamper Pressings of Mercury Recordings Available Now

UPDATE 2021

The discussion here is for a Oval label copy of Suites for Solo Cello (SR 90370) we reviewed in 2010. These days the Oval label pressings from the early 60s almost never sound very good to us. We no longer buy them and we certainly don’t bother to put them in shootouts.

This record on the Oval Label would be very unlikely to qualify as a Hot Stamper pressing anymore, although we liked it just fine in 2010, as you can see from our old review.

In 2024 we actually put an Oval Label pressing of SR 90370 in a shootout and it did about as poorly as we would have expected. What a waste of time and money. Never again.

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Paris 1917-1938 – Side One Versus Side Two

Hot Stamper Pressings of Mercury Living Presence Records Available Now

UPDATE 2025

This listing was written all the way back in 2012 for the first Hot Stamper pressing of SR 90435 we’d ever listed as a Hot Stamper.

Note that it only had one good side, and even that side had a serious problem.

Thirteen years later in 2025 we would do a real shootout for this wonderful recording and learn something very few audiophiles know to this day — that the best stampers and the worst stampers are sometimes the same stampers.


Our 2012 Review

Super Hot Stamper sound for Eric Satie’s wonderfully eccentric Parade (and the Auric piece as well) can be found on this rare original promo copy of Mercury SR 90435, a record that was previously on the TAS List if I’m not mistaken.

It certainly deserves to be. The sound is BIG and OPEN, and like so many Mercury recordings with the London Symphony, it’s rich and full-bodied, not thin and nasally as is so often the case with their domestically recorded releases. Above all the sound is transparent, lively and dynamic.

In many ways this album would certainly serve quite well as an audiophile Demo Disc: the timbre of the wide array of instruments used is (mostly) Right On The Money.

Check out the lengthy and humorous producer’s notes for the sessions below. And people think The Beatles discovered experimental sounds in the studio.

The Brass Lacked Weight

With one small exception: the brass doesn’t have all the weight of the real thing, and for that we have deducted one plus from our top grade of three.

Side one has classic bad Mercury sound.

So screechy, hard and thin. How many audiophiles own records like this and don’t know that the sound of one side is awful and the other brilliant?

Since so few have ever commented publicly about such matters — and even supposedly knowledgeable audiophile reviewers never bother to even bring up the subject of one side versus the other — one must conclude that this is a subject that has yet to pierce the consciousness of most of our audiophile brethren, especially the ones who haven’t yet discovered this site.

Now’s a good time to start. Dig in, you may be surprised by what you find.

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An Amazing Recording Held Back by Truly Awful Mercury Mastering

Hot Stamper Mercury Pressings Available Now

This Mercury 35mm recording was released through Philips after they’d bought the Mercury label back in the 60s.

Philips would go on to release the mostly dreadful Golden Import pressings that were made from all the most famous Mercury recordings, but of course they sounded a great deal more like Philips recordings than Mercury recordings once they had been remastered.

Some things never change. Do you like the sound Steve Hoffman brought to the DCC vinyl releases? You can be sure you will get plenty of that sound and very little of any other. We call that My-Fi. Once we learned to recognize it, something we admit took us longer than it should have, we became ardently opposed to it.

If you think that the right way to remaster records is to make them sound more like you want them to sound and less like the scores of vintage pressings sounded before, you and I are clearly in different camps. (One listen to a Hot Stamper pressing may be all that it takes to get you to switch camps.)

This album was recorded by Robert Fine and Wilma Cozart, then mastered by George Piros, all members of the legendary Mercury team, revered by the audiophile cognoscentias as true giants , and with good reason. We count ourselves among Mercury’s biggest fans.

It is instructive to note that the Philips mastering in this case is dramatically superior to the mediocre Mercury mastering by Robert Fine, which may strike you as counterintuitive, but is nonetheless a fact that cannot be denied once you have played a sufficient number of copies of each version, as we have.

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What Is There to Say about Mercury Sound This Good?

Hot Stamper Pressings of Mercury Classical Recordings Available Now

In 2025 we did a shootout for the Mercury you see pictured, SR-90437, having collected a large number of copies with a wide range of stampers, which of course is always the best approach when doing a shootout for the first time. (Once you have a couple under your belt you naturally can start to focus on the pressings that do well and avoid the ones that do badly.)

In our review for the White Hot Stamper shootout winner, we wrote:

Dorati and the LSO’s dynamic performance of these 16 Hungarian Dances debuts on the site with INSANELY GOOD Shootout Winning Triple Plus (A+++) sound throughout this early Mercury pressing.

These sides are doing everything right – they’re rich, clear, undistorted, open, spacious, and have depth and transparency to rival the best recordings you may have heard. You’d be hard-pressed to find a copy that’s this well balanced, yet big and lively, with such wonderful clarity in the mids and highs.

Some of the above may sound familiar. We say these sorts of things and use these stock phrases to describe many of the amazing sounding records that win our shootouts.

But aren’t these adjectives precisely the ones you should be using when a record is doing everything right? What else could you say about a record that sounds this good?

Our notes are simply the impressions a member of our listening panel wrote down as he critically listened to the record while it was playing.

In this case, his attention was being drawn to the marvelous qualities a large scale orchestral recording can have when everything is working at the highest levels of fidelity.

With the right playback equipment and lots of practice, you could easily find yourself listening this way and taking the same kind of notes.

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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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What Can You Learn from a Mercury Shootout Like This One?

Hot Stamper Pressings of Mercury Classical Recordings Available Now

The short answer is that you can’t learn much from this shootout, because we’re not telling you which title the stampers you see below belong to.

Be that as it may, in the case of this mystery title the conventional wisdom turns out to be correct — the earlier numbered pressings did better than the later numbered pressings, and the early labels did better than the later labels.

That happens a lot, and we are happy to admit that it does. Why? Because the experimental evidence — the datasay that is what happened.

As usual for posts in which the stamper sheet from a shootout is reproduced in its entirety, the stamper numbers shown below will belong to a different album than the one you see pictured.

These can be found under the heading of Mystery Stampers. Most of these posts will illustrate something to be learned from a Hot Stamper shootout, but because the information reveals the shootout winning stampers, the actual title of the record is rarely revealed.

Much more useful stamper information can be found using this link, which includes plenty of stamper numbers for specific titles that are best avoided by audiophiles looking for top quality sound. In addition, we post the winning and losing stampers for some titles that are an unreliable guide to good sound. Unreliable stampers are also quite common.

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Here Are the Shootout Winning Stampers for SR 90435

Hot Stamper Pressings of Mercury Living Presence Records Available Now

You may have noticed that when we give out the stampers for the top copies, we rarely identify the title of the record with those Shootout Winning stampers.

As you can well imagine, our sizable investments in research and development over the course of decades make up a big part of the costs we must pass on to our customers.

However, in the case of Mercury SR 90435, knowing the Shootout Winning stamper numbers is not going to get you very far (which is of course the only reason we can afford to give out this information).

You will actually need a pile of copies with those stampers in order to find one worthy of a 3+ White Hot stamper grade.

Obviously, knowing the “right” stamper information in this case gets you in the ballpark, but it won’t help you hit the grand slam home run you were hoping for. To do that you have to clean and play at least five copies the way we did.

Hot Stamper shootouts may be expensive, they may be a lot of work, but our experience tells us there is simply no other way to find the highest quality pressings. They’re the ones that earn the 3+ grades, not the 1.5+ grades, regardless of their stamper numbers, labels, mastering engineer credits or country of origin.

As we have been saying for more than twenty years, for title after title, when you clean them right and play them right, they might all look the same, but rarely if ever will they sound the same.


Changes for 2024

Beginning in 2024 we decided to make available to our readers a great deal of the pressing information we’ve compiled over the last twenty years, under these headings:

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