Synth-DIY Yahoo! Groups Archives

Attempting to redraw the SDS1 schematic

2018-01-25 by hamsterdrum85@...

I have a few pictures of the schematic downloaded from old eBay listings that ended. I didn’t want to spend $100 on a drum pad I probably can’t fix just to get the schematic. I wonder if anyone has the schematic to save the effort or if someone would have pictures of the PCB. I have heard the original schematics are hard to make out.

RE: [Simmons Drums] Attempting to redraw the SDS1 schematic

2018-01-26 by Lou Champagne

I too would like a schematic for the SDS-1, I’ve asked here twice and elsewhere a few times. I’ve noticed that there appear to be more than one hand-drawn version making the rounds and $100 is too much to pay for a relatively simple one-pager.

So if anyone has one please scan and share. C’mon people… Is this not the Simmons Drum Group?

Lou

From: Simmons_Drums@yahoogroups.com [mailto:Simmons_Drums@yahoogroups.com]
Sent: January-25-18 5:41 PM
To: Simmons_Drums@yahoogroups.com
Subject: [Simmons Drums] Attempting to redraw the SDS1 schematic

I have a few pictures of the schematic downloaded from old eBay listings that ended. I didn’t want to spend $100 on a drum pad I probably can’t fix just to get the schematic. I wonder if anyone has the schematic to save the effort or if someone would have pictures of the PCB.. I have heard the original schematics are hard to make out.