Vintage Japanese DD Consult and Suggestions Please

lewm, JP may substantiate this but I believe his chip replacement is for the SP-10 Mk 3 and the SP-15.  It is not a replacement for any of the SP-10 Mk 2 series.

Pryso, It was my impression that the MN6082 was used in the MK3 and in many if not all of the original 1200 series TTs, and probably the SP15, as you say, but I am not sure either way about the MK2. I would have thought it was also used there but could be wrong. I think JP has left the building but not on the irreversible path taken by Elvis, fortunately.

Aha! I just did a quick search.  Apparently the MN6082 was only used in Technics TTs that have variable pitch. That would not include the Mk2 but does include the others.

@laaudionut

I have a SP10 Mk 2, PD444, and LO7D and would add simply that all three are great choices.  Each will likely need to be re-capped if not already serviced.  All are satisfying in stock form, but will benefit with addition of modern footers and siting, re-lube, silicon nitride bearing, etc.

Overall the Luxman is probably the most satisfying in terms of reasonable cost, superb vintage esthetic, flexibility in adapting modern or vintage tonearms, and simplicity of maintenance/DIY speed adjustment as per factory service notes with a multimeter.  I found that its plinth design can be improved by substituting thick brass in place of the stock steel armboards.  For a further reduction in plinth resonance, I replaced the archaic stock RCA switch box attached to the bottom of the plinth with a solid wood subplinth that serves as a pedestal for a third arm base out front that accepts standard Micro Seiki cantilevered armboards.  All in all a great piece that is seldom discussed relative to other vintage DD.          

+1 for the Yamaha GT 2000 (L, X). HIFIDO in Japan has them available now and then. And they go through all of the electronics, motor, bearings to assure it is in top form, then double box with injection foam. I have A/B'd with a very well regarded JVC QL-A75 from that same highest Japanese R and D era and the GT is more transparent with finer micro/macro detail. Most all are Japan 100V. But the GT2000 has a DC port on the back to accept 24V dc. I had a power supply built to feed the 24V to avoid the internal power, but a simple step down works fine. It is not going to fit on every stand, and it weighs 61.73 pounds.

As Raul stated, the modern Technics are hard to beat. The SL-1300G is a very fine machine and it should fit the ascetics, but you will be hard pressed to find one for less than $3200. And based on the specs, I would be surprised if it could beat the GT2000.

Dave, Good to hear from you.  Lew