compressed-sound

These albums tend to suffer from exceptionally compressed sound.

They are often Half-Speed mastered and/or pressed on Heavy Vinyl. Many of them are orchestral recordings from the Golden Age.

Our Hot Stamper pressings of these same albums will be dramatically more lively and dynamic than any of the records on this list.

Katy Lied Is a MoFi that Beggars Belief

Katy Lied is bad enough to have earned a place in our Mobile Fidelity hall of shame.

By the time I was avidly collecting Mobile Fidelity records in the late 70s, this title had already gone out of print, one of the first to do so. My guess is that even the guys running MoFi knew when they had a turkey on their hands and mercifully let this one go out of print and out of its misery.

Yes, the sound is so bad that even the brain trust at MoFi could hear it. 

Compressed and lifeless (almost as lifeless as the screen speakers so popular at the time), it’s hard to imagine any version sounding worse than this one. (Which is why it’s on this list.)

And yet I continued to play my copy, for enjoyment of course, oblivious — I must have been oblivious, right? — to the bad sound.

Why? That’s hard to say, but here’s a stab at it.

The vinyl was exceptionally quiet for one thing, and for another, as an audiophile I knew this MoFi pressing had been made with tender loving care, using a putatively superior process, Half-Speed mastering, from the original master tapes, and had been pressed in Japan on the quietest, flattest vinyl in the world. What could possibly go wrong?

My old story about One Man Dog gets to the heart of it.

I didn’t understand records very well and I sure didn’t understand the value of doing shootouts — or even how to do them — using multiple copies of the same album.

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Monk and Coltrane on OJC is Bright, Compressed and Midrangey

Not long ago we dropped the needle on a copy of the album you see pictured (OJC-039) and thought the sound was not good enough to please the serious audiophiles we cater to, especially at the prices we charge.

As far as we can tell, based on this single pressing, this is not an album that would end up being worth the cost associated with finding, cleaning and playing enough copies for a shootout.

We can’t say that there aren’t good sounding pressings of the album though. If we happen to hear a good sounding one down the road, we would certainly consider spending the money to do a real shootout in order to make the better copies available to our customers.

Gary Hobish mastered the record so I suppose he deserves the blame, but who knows how good the tapes were that he had to work with?

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A Night at the Opera Is a DCC Disaster

Hot Stamper Pressings of the Music of Queen Available Now

Sonic Grade: F

The DCC pressing of Night at the Opera is a hopeless mess, one of the worst titles that Kevin Gray and Steve Hoffman ever ruined.

Murky, opaque and compressed: yes, we can agree it has never been an especially good sounding record on anything but the most difficult to find UK pressings [and we know exactly which ones those are now, which only makes this record sound even worse in comparison], but does it deserve this kind of mastering disrespect?

Isn’t the idea to try and FIX what is wrong, rather than to make it worse?

At collector prices no less. Don’t waste your money like the folks on Discogs did.

It’s true that our Shootout Winning pressings sell for much more than the $811.63 someone paid, but keep in mind that we are selling you an amazing sounding record for that kind of dough, not a copy made for the mid-fi collector market, one that will spend very little of its time sitting on a turntable platter or having a needle tracing its grooves. (That would hurt the collector value, don’t you know.)

Instead it will no doubt get filed away on a shelf next to others of its kin, perhaps even in a special DCC section, organized in numerical order!

Is it the worst version of the album ever made?

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Coltrane’s Sound – A Very Good Reissue by Bernie Grundman

Hot Stamper Pressings of the Music of John Coltrane Available Now

UPDATE 2026

This review For Coltrane’s Sound on Rhino Records was written in 2021.


Sonic Grade: B+ (at least)

This is one of the better sounding Heavy Vinyl pressings we have played recently.

What makes it different from so many others that fail to live up to the remastering hype that surrounds them? (And regularly irritates the hell out of those of us who actually know what a good record actually sounds like.)

  • It’s tonally correct from top to bottom. At most five or ten per cent of the audiophile repressings we’ve played in the last ten years can make that claim.
  • The bass is not boosted or poorly defined. This eliminates at a minimum 98+% of all the Mobile Fidelity pressings we have ever played. Nobody seems to notice how bad the bass is on their records. A real puzzler, that fact.
  • It’s not exceptionally veiled or recessed. I could count on the fingers of one hand the number of Heavy Vinyl pressings that are not far too veiled and recessed to compete with their vintage vinyl brethren.

It is slightly veiled, and lacks some of the life, the space and obviously some of the presence of the real thing, the real thing in this case being an early stereo pressing on the Blue and Green Atlantic label.

Still, for your money you are getting a helluva good record.

One of the top two or three Rhino records to date.

(Bernie did a great job on this Coltrane album, but whatever you do, don’t waste your money on his recut of Lush Life. It is just plain awful, an audiophile hall of shame pressing that’s so bad it defies understanding. Something sure went wrong somewhere, I can tell you that. Stay tuned for my review.)

• Lacquers cut by Bernie Grundman
• LPs cut from the original analog masters
• Packages replicated to the finest detail manufactured with more care than ever

Our Previous Hot Stamper Commentary for Coltrane’s Sound

This is yet another superb Tom Dowd recording of Coltrane in his prime, with support from the brilliant McCoy Tyner and Elvin Jones.

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So at 45 RPM – One Side Bad, Another Awful, What’s a Mother to Do?

Hot Stamper Pressings of the Music of Peter Gabriel Available Now

In 2016 a version of So came out using this currently popular vinyl format:

2 180g discs / 45 RPM / Deluxe, Numbered, Limited Edition /Half Speed mastered

As of this writing, there are 15 copies on Discogs, the cheapest of them starting at $139.77.

Sounds like it must be pretty good for that kind of money!

This So release was mastered by a fellow named Matt Colton, who has been doing this kind of work for a very long time, judging by the fact that he has 3,775 technical credits under his name on Discogs.

That did not stop this particular 2 LP set from being one of the worst sounding albums we have played in quite a while.

Let’s take a closer look at the specifics. We played sides one and four of the two-disc, four-sided album. That was more than enough to evaluate the sound quality.

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Let It Be on Heavy Vinyl – The Gong Rings Once More

Hot Stamper Pressings of Let It Be Available Now

At the end of a shootout for Let It Be back in June of 2014, we decided to see how the 2012 Digitally Remastered Heavy Vinyl pressing would hold up against the 12 (yes, twelve!) British copies we had just critically auditioned.

Having evaluated the two best copies on side two, we felt we knew exactly what separated the killer copies (White Hot) from the next tier down (Super Hot). Armed with just how good the recording could sound fresh in our minds, we threw on the new pressing. We worked on the VTA adjustment for the thicker record for a couple of minutes to get the sound balanced and as resolving as possible, and after a few waves of the Talisman we were soon hearing the grungy guitar intro of I’ve Got a Feeling.

My scribbled first notes: not bad!

Sure, there’s only a fraction of the space and three-dimensionality of the real British pressings, but the bass seemed to be there, the energy seemed decent enough, the tonality was good if a bit smooth and dark. All in all not a bad Beatles record.

Then we played One After 909 and the sound just fell off a cliff. It was so lifeless and compressed! The parts of the song that get loud on the regular pressings never get loud on the new one. The live-in-the-studio Beatles’ rock energy had somehow disappeared.

We couldn’t take more than a minute or two of the song. It was just too frustrating and irritating. What the hell did they do to make this record sound this way? We had no idea.

Didn’t matter. It was game over. The gong from The Gong Show had rung. The record had to go.

We had played twelve British copies, all with stampers that we knew to be good on side two. Two or three of those copies did not merit a Hot Stamper sonic grade. Nothing new there, happens all the time.

Yet even the worst copy we played of the twelve had more jump factor, more life and more dynamic energy than the new Heavy Vinyl pressing.

Which means that there’s a very good chance that any copy you pick up on British vinyl will be better sounding — maybe not a 100% chance but easily a 90+% chance. Which makes buying the new Heavy Vinyl LP, not to mention playing it, pointless unless…

Unless you are more of a record collector than an audiophile or music lover. And if you are one of those guys, you are definitely on the wrong blog, unless…

Unless you are here to repent and swear off the error of your ways.

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Letter of the Week – “…never heard the details in the guitars and cymbals and keyboards like this.”

Pink Floyd Hot Stamper Pressings Available Now

One of our best customers, Roger, received his $150 Hot Stamper [those were the days!] ’Wish You Were Here’ and went straight to work comparing it with the various other pressings he owned: two different CBS Half Speeds. The not-so-shocking results are presented in detail below.

Hi Tom,

I received your Pink Floyd ‘Wish You Were Here’ Hot Stamper and compared it to my CBS Half-Speed (I found a bunch of these Half-Speeds in a bargain bin years ago and did a shootout to select the best one) and the pressing that I considered the best, the Japanese Mastersound Half-Speed, for which I paid dearly.

Drum roll, please while Vanna hands me the sealed envelope………… and the winner is: Surprise — the Hot Stamper!

And it wasn’t even close.

Once I heard the center-of-the-earth bass on the Hot Stamper ‘Shine On You Crazy Diamond’, it was all over. I was amazed at how bright the CBS was, transparent yes, but bright and no bass and no body to the saxophones and voices. The Mastersound was better-balanced in that the highs were tamed, but no real dynamics and the bass was flabby.

I have heard this record hundreds of times, but never heard the details in the guitars and cymbals and keyboards like this.

And did I mention the huge, huge soundstage with a wall of sound like that of other Pink Floyd records? Nice job as usual.

Roger,

Thanks for verifying the accuracy of our Hot Stamper claims once again. The decent sounding Half Speed Mastered records, CBS and otherwise, can be counted pretty easily on one’s fingers. We could debunk them all day long if we wanted to (and had ten times the staff). It doesn’t take long to hear how anemic the sound is compared to The Real Thing, the real thing being, of course, a vintage pressing.

The copy you bought was rated A Plus on both sides, two full sonic grades below the best, so you can imagine how good those copies sound. But since neither you nor I are made out of money, for $150 you now own a copy that will trounce anything you throw at it, especially if what you throw at it is an audiophile pressing.

Those moribund LPs belong on Ebay where all the Technics turntable owners of the world can find them in order to complete their — let’s be honest — silly and ultimately pointless audiophile collections.

Modern equipment shows half-speed foolishness for what it is. You heard it, we heard it, and slowly but surely we are spreading the word to the rest of the audiophile community.

Thanks again. It’s a big job and we need all the help we can get.

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Comparing a Hot Stamper of Rumours to an Original and the Nautilus LP

Hot Stamper Pressings of the Music of Fleetwood Mac Available Now

This letter from quite a few years ago comes from our erstwhile customer Roger, who was blown away by a Hot Stamper pressing of Rumours. Roger did his usual thorough shootout of the Hot Stamper against his own pressings. For the results, read on.

Hi Tom,

Just a quick note on the Fleetwood Mac Rumors Hot Stamper I just bought. I have a Nautilus pressing and my original pressing I bought in college when it came out. I have never liked this record as much as Fleetwood Mac Fleetwood Mac, perhaps partly because its sonics were somewhat inferior.

So I played the Nautilus and quickly remembered what a piece of sonic detritus this thing is. How can audiophile labels like Nautilus put out something that is as thin, bright, flat, and compressed as this thing is? It obviously reinforces your point that most audiophiles are lemmings when it comes to audiophile records. If some audiophile guru said the Japanese pressing of Girl Scout Troup #657 singing the Girl Scout Theme Song was sonic nirvana, it would show up on every internet record website for $50 each.

Next up was my original pressing with an F16 matrix on side one, and man, what a relief after following the Nautilus disaster. In fact, I resisted buying a pricey hot stamper because I always felt my pressing to be pretty darned good, which it was. So I was shocked to hear just how much better the hot stamper was.

I played Dreams on side one and it took all of about 5 seconds of hearing the massive bass and startlingly dynamic cymbal crashes on this track to find the hot stamper worth every penny I paid for it. If the drum kit on Oh Daddy doesn’t get your pants flapping, time for a new stereo. Voices were eerily present, guitars had great detail, pianos had weight just like in real life (we have a piano in our house), and best of all, the highs were arrayed in space and were delicate and detailed.

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Breezin’ – “Hot Stamper” MoFi Reviewed

Hot Stamper Pressings of the Music of George Benson Available Now

UPDATE 2026

Having heard so many good sounding copies of this album, it is unlikely we would find much to like on the MoFi. But we can’t deny that we did, a long time ago, after cleaning and playing three MoFi copies, two of which were awful.


Sonic Grade: B-

Another MoFi reviewed, and surprisingly this one isn’t awful.

It has an excellent side two backed with a pretty good side one.

Side two has excellent bass — for a MoFi — and lots of energy — for a MoFi.

It’s slightly smooth, but overall it’s very musical. The best domestic copies are going to eat its lunch, but try to find one that sounds good. Most of them are awful. 

This MoFi copy, though lacking in many ways, is much better sounding than the other MoFi copies we played it against, which were muddy and compressed.

Side one of this copy has some of that sound. Side one lacks the transients we found on other copies and it’s a tad recessed and compressed. However, it does have relatively good bass definition and the strings are nicely textured.

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MoFi Proves Once Again It Has No Idea How to Make a Good Record

Hot Stamper Pressings of the Music of Women Who Rock Available Now

We recently auditioned the Mobile Fidelity pressing of Learning to Crawl and wrote down our impressions as the record was playing that you see below.

We try to be very specific about the strengths and weaknesses of the records we play, which is why we reproduce our notes — in this case for audiophile records — whenever possible. (There are plenty of shootout notes for vintage pressings on the blog as well.)

The title at the top of our post-it sets the stage for what you are about to read: the specific faults of an “especially bad MoFi.”

Do they make any other kind? Well, sometimes, to be sure, but the good ones are few and far between.

It must be hard to make a record sound this bad, but if anyone can do it, Mobile Fidelity has proven that they are the men and women for the job. Let’s get down to brass tacks.

Side One

Dull drums at intro.
Bass compressed and wooly.
Vocal present and hard.
Everything else recessed.

Side Two

Very dry snare and guitar.
Flat, edgy and lifeless.
Not even clear.
Just shitty.
Lacks bass here too.

Consensus

NFG.

This one definitely belongs in the Mobile Fidelity hall of shame (along with 66 of their other titles). My CD sounds better.

To aid you in understanding just how lost the buyers of these audiophile records are these days — and who am I to talk? — we reproduce the five most recent reviews from Discogs as of 5/2026 below.

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