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View Full Version : Project 2015: Technics SL-1200MK2 Re-Plinth



WOStantonCS100
18-05-2015, 03:22
Not sure if anyone remembers; but, a while back (2011, amazing how time flies) I designed a plinth for one of my SL-1500MK2 turntables. (see below) This was born out of necessity, as the spring/rubber boot suspension had completely failed. Included in the objectives, was the accommodation of 12" arms. This is just about a perfect table for me EXCEPT Mike New ruined everything for me. I found his bearing to so drastically improve the performance of the 1200MK2 I installed it in, that it left me wanting where the re-plinthed 1500MK2 was concerned. I ended up putting the T3 Pro arm on that 1200MK2 leaving the 1500MK2 to gather dust even after all the work and expense. Dang you, Mike New! Dang you! :lol:

Due to the fact that the 1500MK2's motor/bearing is separate from the control PCB, it was much easier to isolate the two. The 1200MK2, as we all know, is a different story. Well, I finally got off my lazy behind, pulled out the CAD program and got it done, mostly. I will spend another few nights (maybe weeks ;) ) tweaking things. Currently, that's the only place this plinth exists; however, like the plinth for the 1500MK2, I hope to bring it to the CNC shop in a month's? time. Also, like the 1500MK2 re-plinth, the 1200MK2 re-plinth will accommodate true 12" arms (like Schick, who now makes a true 9" arm which I would love to see mated to a stock plinth 1200... I digress). Unlike the 1500MK2 re-plinth, I have added the platter recess, to somewhat preserve the Technics recessed platter look. We'll see if I measured correctly. PSU and all controls will be off-board (no strobe light) for the same clean look as the 1500MK2 re-plinth and so will look pretty much identical.

Seeing it in CAD 3D is pretty exciting. I still have to decide on materials and finish (perhaps a nice stain this time instead of paint). When I have it in the flesh, you chaps will be the first (well, second or third, really) to see it.

http://theanalogdept.com/images/spp6_pics/Biff_technics/biff_9528.jpg

British high fidelity
18-05-2015, 04:16
Wow very very nice bro, that looks gorgeous well done

WOStantonCS100
18-05-2015, 04:51
Wow very very nice bro, that looks gorgeous well done

Hold that thought, my friend. The 1200MK2 plinth hasn't been cut or finished yet. (If it turns out horrid, we'll just pretend I never said anything and have the mods delete the thread. :D )

keiron99
18-05-2015, 11:37
http://theanalogdept.com/images/spp6_pics/Biff_technics/biff_9528.jpg

What is the platter on that? If it's a Technics one, how did you get the smooth finish?

WOStantonCS100
18-05-2015, 21:18
What is the platter on that? If it's a Technics one, how did you get the smooth finish?

The platter is the one that comes stock on the SL-1500MK2 (as well as the SL-1300MK2, SL-1400MK2 & SL-150MK2). The strobes dots are on the underside rim. On the original chassis they mirrored back through a window with strobe light in order to be seen.

I hope I haven't confused things. Pictured above is the previous SL-1500MK2 replinth. For reference, pictured below, is what a stock SL-1500MK2 looks like. The window closest to the -/pitch/+ buttons (third from left) is the strobe window.

http://www.vintagetechnics.stereomanuals.com/images/technics_sl1500mk2.jpg

6L6
19-05-2015, 02:51
Your -1500 project looks like something you'd see in the background at a factory or lab during a documentary about the Apollo space missions.

Cool!