Showing posts with label Ortofon. Show all posts
Showing posts with label Ortofon. Show all posts

Thursday, December 12, 2019

Review: Thorens TD 309 turntable


I've been making slow but steady steps upgrading my current family shared stereo.  I've gone from decidedly mid-fi gear to something that I consider a step up from the usual bog equipment.  The Aleph J, for example, continues to amaze me as does the clarity of the Classe 5 preamplifier.  The Wharefedale Denton speakers have also been a real treat, easily besting anything I've heard in the sub-$1000 (USD) price range.  However there has been one niggling point that has been pulling back this stereo from being truly great.  I am, of course, talking about the turntable.  The Dual CS5000 has been in service for me for almost a decade.  It does a competent job of playing vinyl, my preferred medium, but I knew it was time for an upgrade.

The question was what to get?  In the past few years the turntable market has exploded with varying makes and models across all budget ranges.  Given my under $2000 (USD) price range I had a few options including the discontinued (and marked down) Rega P8, the Rega RP6, or the tried and true VPI Scountmaster (used or B-stock).  I hemmed and hawed, thinking of my experiences with solid plinth turntable, and in the case of the VPI, the JMW unipivot tonearm.  I wanted something a little different, a little more old school, with a suspension. I won't go into the ancient debate between suspended and solid plinths, each falling in and out of favor as the years have gone by.  I will instead just go with what I heard with the best systems.

Searching through Audiogon listing and doing a lot of review reading, I came to the Thorens TD 309 Tri-Balance turntable.  The reviews, even with the included and very budget Audio Technica AT95S, were mostly positive.  It seemed that any negative points could be ameliorated with a better cartridge.  I was also taken by the engineering with a speaker manufacturer to reduce motor and environmental vibration.  The speed controlled DC motor, the available colors, and the Japanese quality bearings was a bonus.  So I purchased one - used - that came with an Ortofon 2M Bronze cartridge.

Once I received the turntable via FedEx it took me a solid 90 minutes to set up.  Some of this involved running off to the grocery store to buy some batteries for my digital style gauge.  At first glance it looks to be a well-made record player.  I was especially impressed by the methods used to decouple the platter from the motor.


Installation of the 2M Bronze wasn't exactly a breeze.  It required the removal of the headshell and some fiddling of the screws that mount directly to the body of the cartridge.  Using the Thorens supplied protractor I was able to get the alignment zeroed in pretty quickly.  After adjusting the counterweight I was finally able to listen to some records.

Initial Impressions: I can immediately tell there is a difference. With the Thorens there is a lot of weight to the bass.  Music plays with a lot more ease and less grunge than the old Dual.  Which is to say there is a lot less mechanical noise with the new turntable.  This in turn reveals more detail, makes the notes "breathe" easier, and also increases depth and width of the soundstage; allowing the listener to "hear" deeper into the recording.  I'm reminded of the VPI Aries 1 in this regard, and, given the difference between the platter weight, a surprise.  I suppose a well-tuned suspension can replicate the solidity of a table with a solid plinth and heavy platter.

After a few hours of enjoyment and some tweaking of the arm setup, it was time to sit down and do some serious listening.

Dead Can Dance - Into the Labyrinth is a well-recorded gem.  The Thorens/Ortofon combination reveals quite a bit more detail, a pulsing bass, and a soundstage that had width and depth.  The music positively soared, leaving, in comparison, the old Dual sounding like an AM radio.  Voices were especially good, with excellent body and realism.  Congestion was nil, each instrument sitting in its own space without confusion or muddiness.

Background noise, on this original 1993 UK pressing, was suppressed with any ticks and pops riding on a separate plane of the music.




Neil Young's live acoustic album - Massey Hall 1971 - is a well-recorded album.  A good system should sound like live music, revealing not only excellent timbre but the very hall itself.  The Thorens TD 309 does a very good job here.  If I close my eyes it does feel and sound like I'm really there, enjoying the concert.  The only break in the spell is the lack of chatter behind me, and of course no cigarette smoke.

The reverberation or natural slap of the hall walls can be heard.  Impressive with much more life than any digital rig I've ever heard.



Animals is my favorite Pink Floyd album so I was looking forward to hear what the Thorens to do.  Instead of a big vibrant soundscape, I began to hear a lot of compression (at higher levels).  Once I turned the volume down, the compression disappeared.  As an experiment I went upstairs and pulled out my backup amplifier, the venerable Adcom 545, which has roughly 4x the power of the Aleph J.

Long story short, it turned out that the Thorens had such an extended bottom end that it was making my low-powered single-ended Aleph J clip!  Such is the life of trying to live with so little power with a pair of 86dB speakers.  This pointed to a future speaker upgrade.


With the Aleph J back in the system, I went for something a little less bombastic.  Gabor Szabo was a Hungarian guitarist with a delicate touch.  He died too young but luckily left a large body of beautiful work.  The album High Contrast works well with the Thorens: with speedy lead note changes, the shifting dynamic drum work and the perfect rhythm guitar genius of Bobby Womack..  The attack of the guitar is just about right, never edgy, revealing the intricacies and subtle methods of Szabo.  The imaging, given the multi-miked nature of the recording, is also very good with the lead guitar slightly forward of the rest of the instruments.




As you can tell I was quite taken by the Thorens, at least once I understood that it had such a wider dynamic range than the Dual CS5000.  This lower, more refined bass response caused all sort of havoc with my amplifier/speaker pairing, leading me to the decision that a more efficient pair of speakers is in my future.

As regards to overall sound quality:

Bass: Dynamic, at least within the limitations of the small Wharfedale speakers.  The midbass frequencies are special here with lovely timbre and shades that I've heard only on the better turntables.  It's the sort of bass that I prefer over digital, which can plod and sound artificial. 

Midrange: Subtle, expansive and revealing.  Different recordings, well, sound different.  So there's not a lot of coloration or analog "dither" (noise) over the music.  Once again it's not a sterile presentation, which can occur with lower-end digital, but shines a light on the notes in an engrossing way.  It's also easy to shift attention to another instrument.  Organic is a word that comes to mind, but not overly warm like some noisier turntables.

Treble: Smooth, provided the cartridge is setup correctly.  An aggressive recording is not going to sound rolled off, but something well-balanced won't sound dark either.  There is a nice sparkle and shimmer too.

Other: This sort of tight analog foundation seems to be rare but adds to the rhythmic toe-tapping experience of music.  More than once I found my foot moving with the beat.  The turntable plays very quietly, doing an excellent disappearing act in minimizing coloration.  The Ortofon 2M Bronze is a great tracker too, playing the last songs without any audible IGD.

Conclusion: For the money, the Thorens is a nice alternative in a very competitive price range.  Even if I had bought a new unit I still would have been perfectly happy with the choice.  Given the quality of the tonearm, the engineering of the suspension, the DC motor, the platter thickness, and the modern looks, the TD 309 gets a solid recommendation.  As does the 2M Bronze, though a Black stylus may be in my future.

System:
Dual CS5000
Classe 5 preamplifier
Aleph J amplifier
Wharfedale Denton speakers
Canare interconnects
Kimber 8PR/4PR speaker cable

Monday, October 28, 2019

Short Take: BLISS Shibata Stylus for Ortofon Super OM Cartridges


The Ortofon Super OM 20 cartridge has been discontinued for some time now.  This is a shame, especially for owners of turntables with lightweight tonearms like my long-running Dual CS5000.  The Super OM 20 cartridge provided a warm but still lively sound and seemed to have a synergistic match with the Dual.  Given my last one was in need of replacement due to wear, I began researching a replacement cartridge or stylus.

There are a few makers of high compliance cartridges out there but I have ventured in that area without too much success, at least compared to the good sound I was getting with the OM 20.  With that in mind I decided to buy a replacement stylus.  I could have gone with the OM 30 or 40 replacement, but this aftermarket unit available at TurntableNeedles.com caught my eye.  The Shibata needle profile, in theory, will pull in more detail and have a better high-end response than the ol' nude elliptical of the OM 20.  It's also priced lower than the higher end OM models so I decided to give it a chance.

Given that the cartridge body is the same and the only difference is the stylus, needle, and cantilever what kind of changes did I expect?  Not too much.  The body of the music is the same, as is the fun liveliness nature of Super OM series.  But, compared to the OM 20, there is more fine detail and treble information.  A minor step up to be sure, but one that is the worth the small price difference between a stock OM 20 stylus and its aftermarket Shibata replacement.  Highly recommended.

Monday, February 19, 2018

Review: Ortofon Super OM 20 Phono Cartridge


Introduction: Reviewing phono cartridges is a difficult task.  Why?  Because it's part of a complex system involving the tonearm. platter, vibration, setup, and, based on the quality of the other components downstream, can radically alter one's perception of the whole system.  Also a cartridge that works wonderfully for one system may be dreadful on another.  That's the nature of the analog beast: difficult to tame but, to my ears, worth the trouble.

As for why I decided to replace the Shure M97xE; it's a matter of personal taste.  The M97xE is one smooth cartridge but I had the feeling I was missing something, mostly the very top end sparkle.  And since I'm upgrading my current system - one component at a time - I thought it was time to try something a little different. The OM series was mainly selected because it is supposed to be an ideal match with the lightweight arm on the Dual CS5000 turntable.  The CS5000 originally did ship with an OM cartridge, so why not take the manufacturer's recommendation to heart?

Among the family of Ortofon's OM cartridges I selected the OM 20 - it is affordably priced and, based on my online research, strikes a good balance between detail and listenability.  It's a Moving Magnet cartridge with a healthy 4mV output, which will work perfectly with my soon-to-be-replaced Adcom GFP-555 and my next future preamplifier.

Setup:  Since the Dual CS5000 has a lightweight tonearm, I pulled out the removable 2.5g weight that is inserted on top of the OM20 cartridge.  With the Dual's easy to remove headshell, cartridge swaps are easy; provided you have a pair of good eyes.  I'm definitely due for my first pair of bi-focals so it took a bit of fiddling with the wires, along with some careful tightening of the headship clips.  Once I had the cartridge mounted, I used the protractor that came with the turntable.  The narrow body of the OM 20 cartridge makes alignment easy.  Tracking force was set at 1.2g using my fiddly digital gauge.

Initial Thoughts: After installing the new cartridge I found the sound to be a touch bright and forward.  Lively was the first thought.  Some hotly records vocals were strangely muffled. After adjusting the VTA and double-checking the tracking force, I spun a couple of records that night.  A few days later I felt comfortable enough to start some detailed listening.



Lisa Gerrard of Dead Can Dance has a voice that is both ethereal and powerful.  The Mobile Fidelity pressing of Spiritchaser showcases her vocals wonderfully, as does the Ortofon OM 20.  The notes from that golden throat soar above the primeval music, and roll around, expand, and then come together like I'm under the effects of a psychedelic drug.  This is about as close as one can get to being high without taking an illicit substance.  I've heard this record done a little better on more expensive systems, but not by leaps and bounds.  Nor have I ever heard the Dual CS5000 sound this good.  Sure isn't in VPI Aries 1 territory, and any sins are ones of omission, but I am loving the overall sound coming out of the Wharfedale Denton speakers.  Considering the budget, very impressive.

Bass has depth and impact, while the left-to-right stereo spread go beyond the edges of the speakers.  The real magic is in the midrange - lively, engaging, and with good pace and timing.  The treble is more extended than the old Shure cartridge, but it isn't bright either.  So far so good.  For my next record I picked something a little more down to earth.


I'm not sure if you will find many Outlaw Country fans in audiophile-land, but with Waylon Jenning's Honky Tonk Heroes they're missing out on one humdinger of an album.  This first pressing is pure RCA studios: warm, wonderfully recorded, and just brimming with that old school Nashville production.  Jenning's vocals are rich, and if a system doesn't capture this magic, then you know something is wrong.

Bass: Attack of the deep bass guitar is quick with no overhang.  Warm, dark, and low - like it should be for this era of recording.

Midrange: full-bodied but no excessive warmth.  In comparison the Shure could overdo this portion of the spectrum. The upper midrange of the Ortofon is definitely more lively but still captures the huskiness of Waylon's vocals.

Treble: More extended, lively, but the upper end never becomes aggressive or shrill.  How much of this is the Denton speakers remains to be seen.  In this department the Shure was more rolled-off, and perhaps more pleasing on some hotly recorded albums.  

Other: Channel separation is excellent and every instrument sits in its own space.  I've heard more detail and body with moving-coil cartridges but this moving magnet, at least in this system, is more cohesive.  There is no portion of the frequencies that stick out like a sore thumb.  Depth is also less than the best I've heard.  It's not quite flat-as-a-pancake, but I certainly never got the illusion that the drums were in the next county.


Neil Young's Live at Massey Hall 1971 is an excellent recording that should be part of anyone's collection of good music and good sound.  This is a very system friendly album that sounds great on every stereo I've owned.  This current budget setup was no exception.

The body of the acoustic guitar was about as real as it can get, and so were the vocals.  The effect is similar to sitting mid-row in a small coffee shop.  So a very personal album.  Micro and macro dynamics of the guitar and the piano were fairly realistic, only bettered by the Aries 1 turntable and UREI speakers of yore.  Once again I heard shorter depth and a bit less detail than my older systems, but there was still a cohesiveness that really brought my enjoyment factor to a very high level.


At one time, when I was a much younger man, The Clash was called "The Most Important Rock Band in the World."  If anyone was listening to me, I would have to snub The Clash and go for James.  Their Eno produced Laid is an early example of what makes their albums sound so close to perfection: catchy hooks, memorable lyrics, Tim Booth's powerful vocals, and the ability to bring me near tears with a mix of sadness and elation.

The Ortofon cartridge wrings out the best of the 90s production - deep bass, the sound of the drums, the jangle of the guitars, and the dynamic contrasts.  This is no audiophile hidden gem since it was probably recorded on early digital equipment with plenty of overdubs and even a few effects.  Nonetheless I've never heard this album sound so right.  I had to tap my toes, smile, and remember my youth with wistful melancholy while being uplifted with the wonders of life.

The swelling and rolling of the bass was impressive and was the precision of the midrange.  The treble was never overly aggressive either.  Again there was a slight lack of body and some minor loss of definition compared to more expensive cartridges, but the Ortofon is really no slump in this department.  I'm looking forward to trying out some different phono stages to see if this area can be improved on.  The Adcom, after all, uses op-amps with high negative feedback and currently has some aged components, so perhaps I'm expecting too much out of this budget unit.


Conclusion: With cartridges it is hard to make blanket recommendations, but with the Dual CS5000 and it's lightweight tonearm, the Ortofon OM 20 bests anything else I've tried on this rather modest turntable.  It certainly is more cohesive than the Shure M97xE, an Audio Technica ATN95HE, and even better than the Nagaoka MP-110.  Of course the Ortofon is a bit more expensive than any one of these cartridges, but what is really happening here is a matter of system matching.  And, as a bonus, the Ortofon OM 20 cartridge can take any number of stylus upgrades which will be worth exploring in the future.

As for the sound of the OM 20, it really did exceed my expectations, bumping my rather pedestrian system up another notch in quality.  Considering the odd blend of gear here - vintage American amplification, small British mini-monitors, and a German turntable and cartridge - the sound is cohesive, engaging, and just touching on the fringes of high-end.  I hate to gush since such proclamations are often viewed with distrust, but, at least with this turntable and system, the Ortofon OM 20 is a real winner.  Highly recommended.


System:
Adcom GFP-555 preamplifier
Adcom GFA-545 amplifier
Dual CS5000 turntable with Shure M97xe phono cartridges
Pioneer DVD-V7400 DVD player
Wharfedale Denton 80th Anniversary speakers
Kimber 8PR/4PR bi-wire speaker cables
various budget interconnect cables