expert-advice

Classic Records Had an Epiphany in 2007 – UHQRs Actually DO Sound Good

More Records Perfectly Suited to the Stone Age Stereos of the Past

Don’t believe your ears!

Listen to Mike Hobson. After all, he’s the expert, right?

This commentary was written in 2007 and we admit it may be a bit long in the tooth for the brave new world of Heavy Vinyl we currently find ourselves in. Classic Records has been gone for a while now and when that blessed day came we were finally able to say good riddance to their bad records.


Mike Hobson thinks he knows why his pressings often don’t sound good and/or are noisy. We’ll let him explain it. If you want the whole story (which goes on for days) you can find it on the Classic Records website, assuming it’s still active. While you’re there, remember the sound.

One day, while out for a run, I had an epiphany and rushed home to dig out a JVC pressing from the 1980’s pressed for Herb Belkin’s Mobile Fidelity. The Mobile Fidelity UHQR pressings were always revered as sounding better than the standard weight pressings from JVC [citation needed, big time] – but why I thought? To find out, I cut a UHQR pressing in half and guess what I found? First, it weighed 195 grams and IT WAS A FLAT PROFILE! I cut a 120g JVC pressing in half and found that it had the conventional profile that, with small variations, seems to be a record industry standard and is convex in it’s [sic] profile – NOT FLAT.

So, that is why the UHQR JVC pressings sounded better than their standard profile pressings and further confirmation of why our Flat Profile pressings sound better than 180g conversional pressings! [italics added]

This is a classic (no pun intended) case of begging the question, asserting the very thing that Mr. Hobson is trying to prove.

There was no need to saw up a record. Mofi actually explained in the booklet for every UHQR how its shape differed from a conventional disc.

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A Collection of Beatles Oldies on Video – Expert Advice?

The LOST Beatles Album | Cancelled By Apple – Should It Be Re-released?

Click on the link above to see an interesting and informative video that we think is well worth watching.

Allow me to make a few points:

As to the question posed above, my vote would of course be no. The new Beatles albums are awful sounding. Here are a few of reviews detailing their many shortcomings:

After playing those three, we gave up on the idea of playing the rest of the set. The Mono Box (in analog!) was even worse.

Mushy Sound Quality

Andrew Milton, the Parlogram Auctions guy, offers opinions about the sound quality of the various pressings he reviews. Naturally we are skeptical of reviewers’ opinions for reasons that should be clear to readers of this blog.

We have no idea how he cleans his records or how carefully he plays his records, or even what he listens for.

Frankly, even if we knew all those things it wouldn’t mean much to us. So many reviewers like so many bad sounding modern records that we’ve learned not to take anything they say seriously.

The comment about the 1G stampers being “mushy” that Andrew makes about 19 minutes in is one we take exception to. The problem here is that we can’t really be sure what he means by “mushy.” If it means smeary or thick, that has not been our experience with the best cleaned originals.

Since the later pressings tend to be thinner and less Tubey Magical, they are probably even less “mushy,” assuming I have the definition of the term right.

My guess is that he has a system with problems like those we had thirty years ago.

Our playback systems from the 80s and 90s were tubier, tonally darker and dramatically less revealing, which strongly worked to the advantage of leaner, brighter, less Tubey Magical pressings such as the reissues of A Collection of Beatles Oldies…

But to say that the 1G stampers were used for both the originals as well as the reissues with the Black and Silver labels and that therefore the sound is the same is definitely a sign that Andrew’s understanding of stampers and pressings is hopelessly incomplete.

What We Think We Know

We have done a number of shootouts for the album over the last ten years or so, and our experimental approach using many dozens of copies provides us with strong evidence to support the following conclusions regarding the originals versus the reissues:

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Neil Young and the Limits of Expert Advice

Hot Stamper Pressings of the Music of Neil Young Available Now

Richard Feynman gave a series of lectures concerning the workings of the scientific method. Here is an excerpt from one of them that I would like you to keep in mind as you read the discussion that follows. [Bolding added by me.]


Now I’m going to discuss how we would look for a new law. In general, we look for a new law by the following process. First, we guess it (audience laughter), no, don’t laugh, that’s the truth. Then we compute the consequences of the guess, to see what, if this is right, if this law we guess is right, to see what it would imply and then we compare the computation results to nature or we say compare to experiment or experience, compare it directly with observations to see if it works.

If it disagrees with experiment, it’s wrong. In that simple statement is the key to science.

It doesn’t make any difference how beautiful your guess is, it doesn’t matter how smart you are who made the guess, or what his name is … If it disagrees with experiment, it’s wrong. That’s all there is to it.


Back in 2015, a mastering engineer by the name of Phil Brown contacted me in reference to a Hot Stamper pressing of Neil Young’s  Zuma he had seen in our mailer. (Apologies in advance for not giving out the stamper numbers; we tend to frown on that sort of thing around here.) He wrote:

  Hey Tom,   

I see it’s a featured disc in the newsletter. I’m curious what the matrix numbers are since I mastered it.

I replied as follows.

Phil, you did a great job, we love the sound of Zuma!

The top copy has sold so we don’t know the numbers, but the next best copy is 1[redacted], 1[redacted]. For side one we have also liked 1[redacted] in the past, and we had a 1[redacted] side.

Of course, all these numbers are just as likely to sound bad, or mediocre, as to sound good. We buy any clean Zuma original we can find and let the sonic chips fall where they may. Anyway, once again, good job!

He then offered this:

I can explain the numbering system for you if you like.

[Three numbers and letters, redacted] are from the original run of lacquers and [redacted] would have been from the first recuts so I did those as well.

I replied:

Sure, would love to learn more.

He continued:

Well, what would you like to know? For instance, Zuma was pressed by Columbia. Dash numbers 1A and 1B were pressed at Pitman, F was pressed at Santa Maria, the best plant CBS had at the time. C and D would have been pressed at Terre Haute. H would be a recut and could go anywhere. I worked for CBS and Warners and know all about those companies.

My point is that the only masters that you can be sure were cut from the original master is the first run of lacquers. And in my opinion, and I started cutting in 1971, only masters cut from the original tape, not a copy as is common with recuts, are worth listening to.

This is where I take issue with him on how helpful the information he provided may or may not be.

Phil, interesting stuff but probably not of much use to us in our work. Any of those stampers can sound good or bad and we have to play them all to know which are which so the pressing plants are not really much of a concern, unless of course one plant were to be exceptionally good or bad, and we have not found that to be the case.

Thanks for writing.

He replied:

How can you tell if you don’t know the matrix numbering systems and how they worked? At any rate, I’m not a customer so it doesn’t really matter and your model of selling records that you’ve verified sound good works.

I countered:

Phil, point well taken, but we don’t sell copies made from dubs, there are plenty of good originals around.

Then added:

Phil, there is no way to know whether a record is any good without playing it, early stamper, late stamper or any other stamper. First pressings (A, 1A, A1) don’t always win shootouts. If they did we would simply buy only those stampers.

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Should We Follow George Martin’s Expert Advice?

Hot Stamper Pressings of the Music of The Beatles Available Now

Scroll down to the bottom and click on the lighter text for “2 Comments” to read someone’s defense of the mono mixes, followed by our reply.


One of our good customers had this to say about the new Revolver pressing and The Beatles in mono:

Hey Tom,

I think the Revolver new thing doesn’t sound terrible. It’s just what you’re comparing it with. Most people are going off original pressings maybe and the acclaimed mono and stereo box stuff that came out in the last 10 years. IF you don’t try one of those Harry Moss records or a 1970s pressing, you probably think the new Revolver is fine or even good. That’s my theory. Who knows.

And as far as mono vs. stereo… you know the answer to this but I’m not sure. Were those earliest records meant to be mono or recorded as if they would be put out as mono and later records – maybe Rubber Soul on – meant to be stereo? I don’t know the answer to that. But maybe that’s why people are so loyal to mono. They feel like “this is how it was meant to be heard by the artist.”

George Martin was very clear about that, the first two albums for sure and really, the first four are, for him, better heard in mono than stereo.

Dear Sir,

I disagree. I think George heard the playback on studio monitors stuck on a wall five feet from his head. Who cares what that sounds like?  Nobody who isn’t mixing a record would ever listen to music that way, certainly not in this day and age.

More importantly, who are you going to believe, your lying ears or George Martin?

This is fundamental to understanding everything to do with audio and records.

Richard Feynman summed it up beautifully:

Science is the belief in the ignorance of experts.

Watch the Let It Be documentary produced by Peter Jackson, especially the last part where they play the album back for everyone who was involved in the making of it.

With four monitor speakers lined up left to right and shoved up against a wall.

This is how they listened to the album in order to approve Glyn Johns’ mix and the takes he chose to use?

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