2020 update : JC Verdier La Platine

@thekong what is a distinguishing characteristic of old spindle versus new that will enable identification?

re: new cobbled together AC motor.  the fuse in the speed controller unit was burnt out.  i replaced this and tried linen loop on basis Thom Makris says silk can be blurring.

well it seems to me like i am back on top of the world!  the AC with a proper fuse is not just a bit better than the Verdier motor - it absolutely puts it into the ditch.  it is possible the fuse has been a bit how u going since i made the motor since i wired it improperly the first time i had it powered up.

last night i heard hifi at a rarefied level.  i have an old Dr Zhivago record.  i'm not terribly familiar but iut had all sorts of sound effects.  previously i'd hear a rumble and a trumpet and some chanting.  it was all very unclear.  suddenly last night it is like someone found the master recording and is playing it on reel to reel.  everything so articulated.  extraordinary range.  bass for days.

instead of hoping Galibier will save me i am now wondering how his motor could possibly best this.

@mr_gray , the following is a quote from mtemur’s post regarding the change in dimension of the spindle! But, as stated in my previous post, according to the new manufacturer, Eric Verdier insisted that the new spindle would not work with the older units. Quite confusing !
 

“According to Eric Verdier, the shaft diameter was changed in 2011 from 19.99mm to 20.01mm due to an update in the manufacturing process of the zamac bearing. My Verdier is a 2011 model, while my friend’s is from 2010. We ordered the new shaft and replaced the old one on his turntable. After some break-in time, the sound noticeably improved with the new shaft. There have been steady design improvements since the Verdier was first introduced in 1979.”

@mr_gray 

@dover do u reckon the SOTA motor and speed control unit would be worth having a crack at?  third price of galibier and ac sort of floats my boat.

i think macro timing with the AC motor is fabulous and i love i can play records and don’t have to wear my shaknspin in a holstre anymore.  but i think its less articulate in crucial moments (start of the note) than the DC motor sometimes and this makes it less musically impressive sometimes.  

Also somewhere you mentioned I think a woody sound ???

I would caution you that you can end up on a path that never satisfies.

From the photos of your set up my advice would be to tidy up what you have first. In my view and from my experiences with a multitude of top end TT’s there are changes I would make to your set up -

1. I believe that both the motor and platter/arm should be on the same platform, in other words put both motor and TT on 1 Well float.

2. Before you invest in another platform get a proper rigid TT stand. You want to ground the TT to drain energy.

3. The motor you are running with the LDA power supply should be rigidly mounted, this will change the sound/performance substantially - it should be a vast improvement, at worst it might highlight issues or failings - but you need to find out before you decide to throw more money at another motor.

4. With regard to the Acoustical Solutions mods - the huge polymer platter sitting on the original platter - personally I think you should remove it and find out whether it is doing more harm than good. The Verdier, if you are running with no ball, then the platter is well isolated from ground, and at worst when you combine 2 significantly different materials ( aluminium/plastic ) then a significant portion of any energy passing though that joint actually gets reflected backwards - so energy from the cartridge record interface will get reflected back to the cartridge and muddy the sound.

On my Verdier I used a mat that was a mix of barium lead and acrylic - about 7mm thick. Copper mats can dampen aluminium platters significantly - it’s called bimetallic damping - where 2 metals close in propagation speed can combine to kill resonance very effectively.

fyi I used most of the time a couple of FR64S on my Verdier ( primarily because I had more than one and I could do direct comparisons with my other TT’s using identical arms/cartridges - but I also own many other arms.

With regards to the Sota vs Gallibrier I can’t answer that because I haven’t heard either. My original suggestion was to try a Garrard motor with the LDA because it has a lot more power - but that would be experimental - I never tried it. Be aware that the Garrard motors use an eddy brake to load the motor so that it produces more torque.  Because of the cost of the Sota system I would probably try that first. but then you will always wonder what the Gallibrier might do. You need to get off the train at some stage though and just enjoy what you have - personally I would focus on achieving a musical enjoyable sound first - tidy up what you have now - there is more performance there without spending any more - I’m sure.

it is very true @dover that little things can make an enormous difference.  and lets face it, one can do better than the crucible/tape deal.  i hate you to think i haven't been optimising.  i have just done a suite of things including cable management (sounds dull, exciting results) and it feels like the sound has come a very long way with new motor.  maybe i should bite the bullet and use the Verdier housing for my new motor?

if anything though the fact that a bodge job motor can have the verdier soaring like this tells me the motor is critical and on balance i reckon someone else is probably on top of it in ways i could only dream of.  as u say, if i go sota, i will wonder.  i like what thom makris seems to value and his push for virtual rim drive with mylar belt.

i hear you about acoustical systems but the tonearm pods suit it height wise.  i'd need to go and get la platine arm mounts and they are not thick on the ground this time of year!  it is a very "dead" arrangement the aluminium, the black thing and then the copper. are you saying this is not a good thing?  it is very adhoc i suppose so why should the results be ideal.  i must admit though that i think the copper mat is good.  i quite like it.  i like all that mass too.

right now i am enjoying it as i think previously the fuze was crook.  now the new AC motor is head and shoulders better than the DC verdier, which in comparison sounds feeble and broken.  the AC motor is so fulsome in its delivery across the whole spectrum.  it feels like a hifi you could use at a gallery to play definitive versions of songs on.  plus it is a tonne of fun.

Ok I got rid of the copper mat and it’s a million times better. Less thick. Less concocted. More delicate detail and texture. Thanks @dover !