Simmons SDS9 Major Component Layout
Michael Hightower I’ve been working on a number of SDS9s lately, and it can be a real…
Read MoreSynth Repairs
Blank Patch Charts
I’m going to slowly start making new blank patch charts for synths without patch memory.…
Read MoreVintage Synth Components
Below are tables containing components used in vintage synthesizers. This list will grow as I…
Read MoreVintage Synth Hardware, Screws, Nuts, Washers, etc.
As I order parts to replace the hardware on vintage synths, I’ve decided to track…
Read MoreKurzweil K250 Screen Replacement
If you have a K250 then you also have (or have had) a dead or…
Read MoreRemoving and Repairing Yamaha Electone Tremolo Units
This guide was made for my E-70, but from what I can tell this is…
Read MoreHammond L-100 Revised Service Manual
I’ve re-created the Hammond L-100 service manual because the scans commonly found online are just…
Read MoreHow to Scan Large Schematics
Scanning in these Yamaha FX/FS schematics has been a real chore. But I’ve come up…
Read MoreYamaha FX Series Sales Literature
My Yamaha FX-3 came with some sales literature so I’m scanning it in while also…
Read MoreYamaha FX/FS Series Schematics
Here are schematics for the Yamaha FX/FS series of organs. I’m scanning in what I…
Read MoreSynth and Musical Equipment Repairs
It’s been a long time since I’ve done anything with this site. But I’ve been…
Read MoreGetting closer to importing Emax disks into my ESI-32
For a while now I’ve been trying to find a way to recover my old…
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