Why can't I hear 20 years of phono 'progress'??


How can this be??! A well-regarded 1980 Ortofon VMS20e MkII $150 mm cartridge in an ambivalently-regarded 1980 Thorens TD115 $430 turntable sounds identical to a highly-regarded 2002 Grado The Reference (high-output) $1200 cartridge in an equally-highly-regarded 2002 modded Rega Planar 25 $1275 turntable. Before you dismiss me as another naïve wacko, please read a little further.

I’ve been building a whole new system over the past year and a half, made critical auditions of dozens of components, and been quite satisfied with my 45yo ears and results. You can click on my system below for an OTT description, but with everything else in place, I’m listening to the carts through a fine BelCanto Phono1 -> AQ Emerald -> retubed Sonic Frontiers Line1 -> AQ Viper -> Steve McCormack-upgraded DNA0.5 -> AQ Bedrock -> Thiel 2.3 -> great room acoustics, or Headroom Max -> Stefan AudioArt Equinox -> Sennheiser HD600.

I’ve had the Rega-Grado paired for over two months, both items bought separately from A’gon. Cart has several hundred hours, P25 I installed the Expressimo counterweight, donut mat, snugged tonearm nut to plinth and set the speed to 33-1/3 with tape on the subplatter. FWIW, the Thorens has an upgraded mat and cables, record clamp and 10lbs of inert clay in the base, and new belts and styli over the years. The cartridges set up and align perfectly in both units, confirmed with test records. I know the 115/vms20 to be very synergistic, and, hum aside, had always thought the rb600/grado worked well together.

We’ve been just loving the sound of the Rega-Grado for those two months, so before I put the Thorens into storage I just wanted to remind myself what I had been listening to for 23 years.

That was a couple weeks and way too many hours of clinical listening ago. Despite swapping equipment stands, matching levels, and playing every type and quality of vinyl, I’ve never heard two pieces of equipment sound so identical, this after choosing between DACs, CD transports, digital and analog interconnects, vacuum tubes, headphone amps, preamps, etc.

Both the overall sit-back-and-relax musicality and every audiophile definition from general frequency balance and PRaT to bass articulation and depth retrieval are the same(!) The most I can say now is that on the best recordings with the most focused and careful listening, the P25 has more inner detail on vocals, more articulation on complex cymbal brushwork, and smoother massed strings. But most of the time I had to confirm this (barely) with headphones, it was below the resolution of the Thiels that have unraveled every other upstream difference before!

I’m sure a true Golden Ears with a $100K system could be more conclusive. The Thorens' semi-auto operation, sprung dustcover, detachable tonearm wands, replaceable styli, front-panel cueing, electronic speed control are all huge real-world advantages over the Rega-Grado hum, $800 retip and fully-manual operation. So what gives?? Have I done something blatantly wrong with the Rega? How can a 23yo $580 rig equal 5yo designs adding up to $2600? I always knew my 115/vms20 combo sounded good, but never expected this – I’d sell the P25/reference at a loss but for nobody believing that my archaic TT is even in the same sonic league! Plus the newer record player gives more 'street cred' to the whole system(?) All enlightened suggestions, useful comments and curious questions welcome. I've come to trust many of you and your inputs over the months, so don't be shy! No, I won’t be selling my Thorens at bluebook :-)
128x128sdecker
Wow, I sure sparked some good discourse. Thank you all for your varied inputs. Some clarifications and comments:

> My intent of listing the 1980 msrp of my TT/cart was only to underscore these were not high-end-priced components of the day, purely mid-fi. I was only vaguely aware of the emerging Dynavectors and Linns, and certainly didn't have the college budget to consider them.

> Twl and Dougdeacon are right to add inflation and lower volumes, such that my '80 rig may be the equivalent price-point to the P25/Grado today. Twl suggests a $10K '80 car might be $30K today, but the new car is superior in every way. And that was much of my question, I'd have expected 20yrs of hifi tech to make for a superior-sounding unit, even at the same price-point.

> I never suggested the P25/Grado are the pinnacle of record playing, just that they are both so universally well-regarded at that price-point that I could expect them to define the entryway into current high-end vinyl playback. Perhaps I'd get the improvements I sought by spending just a bit more on say a Scout and Shelter 901, perhaps I gotta spend $5K+. Pbb is right that my expectations were formed primarily by the audiophile press raving about these two items being so close to the best at a more-reasonable price: having not seriously auditioned record players - hard to do as you know - I had to take such universal acclaim as having some truth to it. But they're so often driven for insecure audiophiles to buy buy buy...

> Zaikesman hit the crux of my post on the head. I'm impressed that the '80 Thorens/Ortofon (T/O) sounds as *good* as the Rega/Grado (R/G), but amazed that they sound essentially the *same*. Beyond being a generation or more apart, they address playback so differently: the T/O with a heavy, dead, suspended base, DC motor, very light carbon-composite tonearm, and light, highly-compliant mm-derived cart with a mundane cantilever and stylus. The R/G has a rigid composite plinth, AC motor, heavier, deader tonearm, and a moving-iron cart with highly-developed cantilever and stylus. All transducers (speakers, carts, headphones, mics) depend on mechanical designs and tolerancing, so there's always a much bigger sonic difference than between similar electronics.

> Many of the responses could be distilled into "how much has hardware really improved in the last 20 years?" Certainly speakers, all amp types, obviously digital. But even though vinyl playback has become 'precious' (marakanetz), in all areas we've seen even one person's ideas significantly influence and evolve whole areas of this industry. As sean and pbowne suggest, there *are* new and better ideas and manufacturing approaches that should result in better playback. I'm sure a current $10K record player stomps all over the best available 20 years ago.

> My $1200 BelCanto Phono1 is in a well-populated sector of phono preamps, yet I've never so much as seen it mentioned by others or the press, much less reviewed. I may be the only person who owns one. It has 40/54/60dB gain. The Grado Reference is a high-output (4.5mV) mm cart, so expects to see only 47K loading and a fixed capacitance. The BC offers just that on its 40dB setting, though offers a lot of loading options for MCs. We recently did an extensive comparison with a Pass Labs Ono. The Ono made more space and air and delicacy, the BC had more bass weight and slam. The Ono was clearly superior, but it did show that the BC was musical, uncongested, and committed no sins.

> Bomarc makes a provocative point that I'd agree with in part. Certainly in the electronics industry as a whole, the best and brightest move to where the volumes and latest technology are. But the advances in material science, resonance control, manufacturing efficiencies and tolerancing, metallurgy etc trickle down to the bottom-feeders. One regular guy with a lathe came up with the 'expressimo' offset counterweight, which most mfgs are now integrating into their tonearms. It gave me solid sonic improvements across the board when I installed it on the Rega. If the P25 sounded as much better over the Thorens as it did with the OE vs offset counterweight, I would never have made this post, and retired the Thorens. Now, how to get an offset counterweight for the Thorens??

> Ultrakaz and lugnut, I did go back and relisten to the OE felt mat. The differences remained subtle to me as they did when I got the donut mat. The felt mat sounded smoother, the donut mat had better microdynamics. Small changes, and not nearly enough to alter the attributes of these two rigs. I had the Grado in the Thorens for 6 months, and it sounded OK, though I did no A/B with the Ortofon despite having a 2nd dedicated tonearm wand with it already mounted. I had to compromise the Thorens tonearm to achieve the greater effective mass req'd by the Grado, and not the best mounting setup for the wood-bodied cart. I bought the P25 as I thought the Thorens was preventing the Grado from sounding as good as it could. And it did sound somewhat better in the P25, then confirming my belief I was hearing years of TT evolution. But what started this thread was my putting the original T/O against the modded R/G. As mentioned, cart alignment was ideal in both cases. I don't have the energy (this month) to put the Ortofon in the Rega...

> Last night I had a very-keen-eared non-audiophile come over with fresh ears, his own music, and no equipment preconceptions. With matched levels and rpms it was immediately clear to him, and later to me, that the T/O walked all over the R/G. More percussive and natural dynamics everywhere, greater bass slam, weight and articulation, somewhat better detail retrieval, more immediacy, presence and 'rawness'. The R/G was dynamically muted, more polite and subdued, with a slightly-more-refined top end. Not as night and day as I make it sound, but more noticeable with another pair of ears. Ideally mix the T/O dynamics with the R/G refinement, but overall the T/O is clearly the more musically engaging when out of audiophile mode. Pbb, sean and slappy are right that my expectations may have biased my ears: my original post would have been less about the identical sound and more about the T/O superiority, even more counter-intuitive to me.

> I'm heartened nobody pointed out my doing something very wrong with the Rega, my system, my observations or my excessive wordiness. Though I spent far less time summarizing all this here than the listening that led up to this!

> So my bottom-line is now clear. Sell the entire P25/GradoReference/mats/counterweights back through audiogon as a ready-to-play turnkey record player, hopefully to someone who doesn't peruse these forums:-) Sorry Elizabeth, much more than $300. Down the road, see what I have to spend to get the vinyl upgrade I expected, though my stated system goals did not include chasing the ultimate reproduction, just balanced agreeable musicality, and it appears I had that all along! Plus I get to keep semi-auto operation and all the conveniences I was beginning to miss with the Rega...

> Again, thanks to all who posted, I'll be filing a hardcopy of this thread next to the Thorens for all those who ask why I have such an old POS TT in an otherwise modern highish-end system!
The simple answer, I think, lies in the manner in which either package, as a whole, is able to assist in the control of unwanted vibrations and resonances.

Beyond the package itself (Thorens/Ortofon v Rega/Grado), one must take into account the actual environment in which the package is deployed. Acoustical/airborn/structural vibrations can wreak havoc on even the most expensive analog front-ends. Some effect the suspension, others the cartridge and arm interface, and so on.

Whether a function of the "package" - in this case the T/O or R/G - or the environment, vibrations and resonances all add or subtract colorations. Hell, you probably already know all this, but for the sake of anybody fairly new to all this, well I thought it was worth pointing out.

BTW, when I first read your initial post, I was surprised the Thorens did not sound BETTER than the Rega, which inherently requires a great deal better form of isolation than your Thorens does.

Your particular Thorens benefits from design features that appear in the top of the line tables from Thorens (an isloated suspension, for one), while the Rega...well, it's just a Rega, the alternative table from the 1980's for those who did not want to fuss around with suspensions like those found on most Thorens or any of the AR's, including the (1984) $300 AR Turntable which, once set up and in the right environment, really does outclass the Rega in measured performance. Too bad the motor and bearing on the AR tables were not of a better class (thankfully Merril et al came to the rescue with aftermarket mods that both made perfect sense and worked!).

Removing the fairly decent arm from the Rega, be it the RB250/300/600 or 900, and mounting it on the Stock AR ES-1 or EB-101 proved this point. The infantile but nevertheless shocking dealer demo in those days consisted of taking a very heavy rubber mallet to the base of the AR as it played...a clear method if there ever was one of showing how well the platter and arm were isolated from the base!

Good Vibrations All Around,

-Kurt

Well folks, I am in the same boat. I have a Linn LP12 and and vintage Teac tn400. The Linn has an Ittok arm with a Sumiko Blue point special and the Teac has a Stax with a Supex 900. They sound different but they don't sound twenty years worth of different. In fact they sound surprisingly similiar with the warmth going to the Supex and the air going to the Blue Point.

I also use to own said same Ortofon and I made a lot of recordings wih it on my Teac half track. The phonos sound better than the halftrack copies but of course they are not only generation down in the recording chain but they were also made on very differnt electronics.
I use an old and "rejected by audiophiles" Sony PS X800 direct drive linear biotracing turntable/arm. I find it to be flawless. The Shure V15MR pickup (also a vintage design)is not quite as nice as the Ortofon MC that I once had, but the replaceable stylus is a big convenience.

The following are the problems that I encounter with LP's, in order of importance.
1. Halfway through the LP the sound often deteriorates, and I must get up and clean fuzz off the stylus. (The integral brush of the Shure V15 pickup helps, but isn't perfect).
2. Low frequency rumble that is in the record groove, not added by my turntable. This I know because a few LPs are OK. (I have an elaborate subwoofer system, really measurably flat to 20 Hz).
3. Surface noise. Cleaning helps, but if you think it completely solves the problem you are kidding yourself.

None of these problems are the fault of my record player, and could not be corrected by newer and more expensive equipment.

DBX-processed LPs, which enjoyed a brief existence just before CDs arrived on the scene, completely solved #2 and #3, and also enhanced pickup performance by limiting the dynamic range of groove modulation. You vinyl enthusiasts really missed the boat when you let that technology die.