Where is the next generation of direct drive?


Are there any good DD tables worth looking into? So much progress has been made with belt-drives, I would like to believe a careful re-thinking of DD motors could produce something worthwhile.
cocoabaroque
Hi Snake

You are abvioulsy a smart music lover and probably paid half the price for 6 tables connpared to the inflated price of the one new expensive DD table. P3a arm is hard to come by by its self.
Yes, I am aware of the differnces as my friend has the p3a arm. My P3 arm is perfectly straight as well as my p10, well maybe 99.95%. P3 looks a little bit better.

As you well know, the damping fluid has more infulyence on the sound than anything else.
Hammy, Your quote about motor noise in a dd turntable shows that you do not understand the mechanism. You should read Hiho's post above, as well as a few others that came after yours. A motor consists of a rotor and a stator. In a dd turntable, the platter and the rotor are one and the same thing, so there can be no vibration of the kind you describe. Also, it would not hurt to listen to a properly restored and re-plinthed vintage dd before you make up your mind. If you listen to an old piece of junk that has leaky aged electrolytic caps inside, that's OK with me, but don't judge the whole genre on that basis. At this point in my audio life, and after 35 years of listening mostly to bd turntables, I have fallen irrevocably in love with a few great idler and dd turntables that I restored/replinthed to a high level, and I ain't goin' back.
I second Lewm, the DD motor design and running at low speed will not create noise. especially true with the massive overengineered one. The only time noise creep in is either cause by worn bearing or lack of lubrication.

Downunder, i am aware of the damping fluid but i never use it. i never be able to get a natural reproduction when damping set in. Each cartridge have their own overtone, the damping will kill the overtone. Of course depending on cartridge sylus you use, some stylus produce unbearable distortion and hightone. The damping would be able to tame it down but at the same time it will also kill the natural reproduction tone on the music. You can try to set the damping to zero and see if you like the result.
i've been a big direct drive and idler fan for quite a few years. i've owned 3 upgraded direct drive (and idler) vintage tt's; the Dobbins Technics SP-10 Mk2 and Mk3, and the Dobbins Garrard 301. i've had the GPA Monaco (6 year old design) in my room for a year, and the Rockport Sirius III (16 year old design) for 9 years. recently i've had a couple of the most recently designed direct drives, the Beat, and now the NVS.

every one of these direct drive tables are quiet, really very quiet. even the Garrard 301, when fitted with the Dobbins copper top platter, is quiet. the NVS is likely the quietest tt i have yet (not) heard.

so there is no reason that a direct drive turntable cannot be quiet. it does take more effort and technology to create a competent direct drive system than a belt drive system.

further; there are many excellent belt driven tuirntables.....all of which would sound better with direct drive. i'm not one of those people who thinks it's all 'execution'; the best approach has the highest potential. past a certain point that better approach passes well executed inferior approaches.

Many people have this misguide concept of the direct drive mechanism including some insightful writers in the audio press community. In a review of a belt drive turntable, the usually perceptive Art Dudley couldn't help to give the DD genre a shove in a footnote below:
"Of course, I'm setting aside the even less convenient subject of direct-drive turntables, partly because I haven't the time or space to go into them, and partly out of politeness: Putting the record in direct contact with the phonograph's No.1 source of unwanted vibration, whether of high or low frequency, has never impressed me as a terribly bright thing to do." -Art Dudley
With writing like that, how can the general public be encouraged to even want to give DD a try? A very smart and scientifically minded friend of mine who also happens to be an audiophile and never had any experience with direct drive and was surprised to find out the DD motor spins at 33rpm. For whatever reason, his idea of the DD mechanism is that somehow a fast spinning motor like in a belt drive table--his only exposure--is below the platter in a dd turntable. After I told him the platter/motor spins at such low speed he soon realized the combined resonance is only half hertz to be noisy. It was a "Duh!" moment for him. We need more moments like that; it's only healthy.

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