Technics SL1000 MK3 (SP10 MK3) performance/value VS modern turntables?


I have a Technics SL1000 MK3 in beautiful condition and in it's lifetime has seen very little use.
I am ready to send it off for complete electronics restoration/upgrade, upgrade the speed control processor module and have the Krebs mods done.  Will cost about $2500.00 to have all this done.

I was wondering how this would compare to what is out there for modern turntables after all the work is done? 
Or, would I be better off selling it, and adding what I was going to spend for the upgrades to a new turntable?
I believe these should sell in untouched condition for at least $5K?  So that would put me in the $7.5K range for a modern table?

For tonearms, I already have:
New, unmounted Moerch DP8
Fidelity Research FR64S, in beautiful condition that I sent off to Ikeda/Japan and they re-wired (better silver wiring, I still have original wires) and completely tore it down and rebuilt/re-lubed.... it's just like a new FR64S.

I think this table would be hard to beat at the $7500.00 price point, but would appreciate others opinion.

Rick

rich121
@dover Sutherland makes a wonderful little device called the Timeline of which I am sure you are familiar.

The SP10MkIII can keep the Timeline's dot on the wall all day long with repeated playing of the LP uncaring of multiple needle drops. Control theory being what it is, the precepts were well understood in the 1980s when the MkIII was designed and Technics had all the expertise needed to do the job right and they did. It is certainly true that computers can now be used as effectively since that is the big thing that has changed in the last 35 years and that is what Technics is now doing in their newer machines.


But their specs are no better, and FWIW this is because the original servo was properly designed and executed, which is also why the MkIII made an excellent platform for LP mastering. 


Unless you can show me that the servo in the older machine is actually hunting or some such, I'm not taking it on anecdote that what you are saying about the older Technics is real. The specs Technics publishes don't seem to agree with you as far as I can make out (but giving you some benefit of the doubt, its also obvious that the actual machines outperform the published specs by a fair degree, so its an unknown as to whether Technics has made any improvement with their new machine).


Now I get that you had a machine but if you are saying you heard something you like better I've no problem with that, but please keep in mind that is a nice anecdote. One variable you did not address is that the stock Technics platter pad, which is supposed to control resonance in the LP itself, does not do that very well. If you did not use the same platter pad on both machines used in a comparison, the results of the comparison are quite suspect!


The one concern I would have in all this (I don't really have a dog in the fight) is that the older machine is subject to the whims of age: electrolytic capacitors can fail, resistor values can drift and corrosion can attach rare semiconductors, compromising them or causing outright failure. But if the refurbished machine is kept in a controlled environment and if replacement semiconductors are around it should be fine.
As I mentioned somewhere above, JP Jones did a head to head comparison of the speed stability of his newly acquired SP10R compared to his own SP10 Mk3, no doubt being run by his module that replaces the MN6042 chip.  The curves were virtually super-imposeable.  Those data were published either here or on Vinyl Asylum, I think.

"…..I may wait on the Krebs for now"
congratulations Dover, you achieved your objective.

When I released my upgrade to the audio community, I did it because I was excited by the prospect of sharing with fellow SP10 owners what could be realized when the MECHANICAL architecture of the motor assembly was optimised. I wrestled with the SP10 MK3 sound for 15 years. chipping away at its, to me, obvious problems. And I felt that I had largely cured them.
What I did not expect was the vitriol and sheer nastiness in these fora over the years since its release, from people who seem to have a personal vendetta. 
Very early on, I built a substantial plinth (the black triangle TT shown on my site) using only the motor core chassis.  I could hear the improvements that this brought but the motor issues were now more apparent, hence my quest.
Exceptional engineering in plinths and electrical work is being done on these TTs It is heartening to see these people and companies put in the extreme effort and skill for the SP line, bringing their product to the market. That said, their work does not address the mechanical  problems in the heart of the TT....the motor itself. This should be self evident 

Yep, there are no measurements, but you would have to be deaf to not hear what it does. Just like there are no measurements when someone replaces the support shelf under a preamp from one material to another, we can hear the difference None of you say, show me the measurements. There are numerous companies selling aftermarket bearings, supports and other bits and pieces for legacy TTs. Most provide no "measurements" supporting the efficacy of their products. 

As to the cautionary notes on my site.
Gentlemen. these TTs are 40 plus years old, bad things can happen which cannot be sorted because parts are no longer available. I make no apology for warning about this risk, which applies to any type of work done by anyone, and prefer to be up front about it. Hey, just owning them is a risk.  The same goes with the irreversible comment. Would you rather I remain silent about this point?

I'm not getting rich selling this, I get a minor percentage of the fee,  it buys me some records now and then. If you can live with a MK3 au naturel, good for you. I find the performance distasteful, regardless of what plinth you surround the motor with or what juice you send into it.

Further, I prefer to pay attention to the comments from discerning listeners like Albert Porter, Lewm, or prestigious companies like Pass Labs and Triplanar who all use my upgrade in their TTs 


I am an infrequent poster here. The nastiness and pettiness of some spoil it for the many who just want to share the joy, fun and sheer beauty of listening to music at home. Giving the few oxygen only makes their flame grow brighter.


OK, I have said what I wanted to say. I will now leave you in peace.

 

Cheers,

 


RichardKrebs,
Let me clarify my statement that I may wait to do your upgrade until a later time is due to cost of doing both upgrades at the same time versus doing the electronic upgrades first and then yours when it is 'safer' financially.
Trying to keep the hobby as stress free as possible :)


rich121.
Thankyou for clarifying things, appreciated.
 And yes, our hobby should be the total opposite of stressful.

Cheers.