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Turntable Upgrades

Realizing that my turntable needs some tweaking to make it spin with consistent 33 rpm speed I started to look around to see what options I have.
It didn't take a while to reailize that the most popular upgrades would be:
1. An electric motor replacement.
2. Power supply... may be with a "power conditioner" built-in.
3. So-called "motor-controller" which can easily cost another $2,000.00 dollars.
4. To finilize a jorney for the smooth stable precise spinning I would need something like KAB strobe and disk (for precise speed measurement).

I just wonder WHY at the first place I would have to do it AT ALL? The turntable I purchased was about 3 or 4000 dollars. Being 10 or 15 or 20 years old I admitt it should go throughout some service...but not through replacement of every electronic and non-electronic component! I just don't get it. If I would buy Porsche 20 or 30 years old it still will be drivable reliable car. For every day. Nothing to replace except a fresh oil. It will still look great. It still will be fun to drive. With that Oracle turntable I have to replace everything (plus to buy some more staff) just to get it to a consistent speed (isn' that SOMETHING it supposed to do at the first place?) Now it needs a new motor. It needs a strobe light (Common! Even 100 dollars TT would have it as BASIC). I now need some speed switcher/controller (Oracle Delphi MK1 doesn't have it too). I need some phone power conditioner. I need all kind of replacement belts and springs. I just think what EXACTLY a consumer pays for when he/she purchases that Turntable. The tonearm is not included as well as carthidge. There is no power conditioner. There is no phono stage. There is no moving coil pre preamp. There is best of the best phono cord (most likely you would have to buy it somewhere elase for another 500 dollars). There is no super-duper power cord too. The electric motor will die soon. So you would have to buy something like this:
http://www.turntable-power-supply.com/
(which cost about 800 dollars and should be better then Oracle's one..at least it will have both speeds (33/45) and it could be used to adjust the speed.

And as a last - Delphi MK1 will not have a strob light.
So from where is that 4000 dollars price tag?! Is this price for acrylic rectangle base with alluminium flywheel on it? I just don't get it.
sputniks
pbb
1,140 posts
 
Sputs, you live in another world. One where Porsches are way better than on planet Earth!

Think basic: buy yourself one of the entry level tts now available and when it needs maintenance or repairs throw it out and get another.

BTW You should feel lucky that Oracle is back in business.

As an example so you don't think that your case is unique: a replacement mute switch for an Audio-Research PH 3 phono section cost over $200 to replace on a unit that is way younger than your tt. With your logic, it should never have broken down. It just does not happen that way.

Be a big person, please...
aroc
760 posts
 
You Oracle has probably been bested by a lot of turntable designs in the past 10 years. I suggest you trade it in for a Teres and also buy a spare bearing. That should give you the relability, peace of mind, and duty cycle you need. You will also likely see better performance as well. Your comparision to the Porsche is flawed (although not totally). Comparisons to cars are actually poor analogies. TT performance in the past 10 years has advanced more than automobile performance has (in the 20-30 years, using your cited Prosche example).

It needs a strobe light (Common! Even 100 dollars TT would have it as BASIC).

And BTW, my music hall is a $300list (I paid less than that by a decent margin) table and I didn't get a strobe light or a strobe pattern. I suggest you heed the advice and either get Teres replacement parts (likley better than the Oracle counterparts) or just outright get a Teres and be done with it.

So from where is that 4000 dollars price tag?! Is this price for acrylic rectangle base with alluminium flywheel on it? I just don't get it.

That's basically what I thought too. I would dump that table and get something better. I briefly looked at an Oracle, but I think it's design and performance has come and gone and thus due to maintenance and upgrade cost - it would represent a poor value proposition in my mind.

Half of the music is supplied by the vinyl. The other half is supplied by the turntable. It has to spin the vinyl as true as possible and mantain speed against motor flucuations and stylus drag (and other design constraints). There are a number of reasons why turntables (motors, bearings, plinths, platters, controllers, resonance controls, etc) cost so much to do right.

Another thing that gets me thinking is why should a phono stage cost as much as they do to get something decent? Of course it appears that amplifying and RIAA equilizing very low level phono signals is harder that it appears to be at a quick cursory glance. A TT is no different.
psychicanimal
1,738 posts
 
The most reliable audiophile turntable is not an 'approved' adiophile turntable...

***
eldartford
4,262 posts
 
Another case of "tweekitis audiophillia".

I understand that some high end turntables use DC motors, and if these use brushes and mechanical commutators their life will be limited. (Of course there are brushless DC motors, but this more sophisticated technology may not have penetrated the analog market). However, a turntable that uses a synchronous AC motor should last for ever. Perhaps the motor bearing will need a drop of oil every decade, and drive belts will need replacement. Many AC induction motors (no brushes or commutator) that are almost a hundred years old still run fine, although their bearings (which are not of the sealed type) need more frequenct attention. The platter bearing is usually so massive as to be essentially under no load at all.
Ag insider logo xs@2x
rauliruegas
13,101 posts
 
Hi Sputniks: Who told you to pay 4K for that used TT?
Great mistake. Don't complaint about: is your " inexperienced " fault.

Regards and enjoy the music.
Raul.
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