el borracho Posted March 19, 2011 Share Posted March 19, 2011 I have one of these 9V DC power supplies that powers multiple pedals. I got it in a bag of bits years ago and am looking to use it now (if it works). It's so old it hasn't got a moulded plug on it. There is a wiring diagram on the cable showing it wired both with and without earth. Do I fit the earth wire in the plug or not? I know if I was using a single power supply the earth pin would be plastic. Don't want to blow myself up or create hum - though I suspect it may be too noisy anyway! Quote Link to comment Share on other sites More sharing options...
Ou7shined Posted March 19, 2011 Share Posted March 19, 2011 If there's an earth wire, wire it up... always. Quote Link to comment Share on other sites More sharing options...
icastle Posted March 19, 2011 Share Posted March 19, 2011 [quote name='Ou7shined' post='1168634' date='Mar 19 2011, 07:01 PM']If there's an earth wire, wire it up... always.[/quote] +230 (±10%) Quote Link to comment Share on other sites More sharing options...
el borracho Posted March 19, 2011 Author Share Posted March 19, 2011 That sounds pretty conclusive! Cheers guys. Quote Link to comment Share on other sites More sharing options...
watchman Posted March 28, 2011 Share Posted March 28, 2011 [quote name='icastle' post='1168651' date='Mar 19 2011, 08:14 PM']+230 (±10%)[/quote] That was very funny Quote Link to comment Share on other sites More sharing options...
icastle Posted March 28, 2011 Share Posted March 28, 2011 [quote name='watchman' post='1179066' date='Mar 28 2011, 03:51 AM']That was very funny [/quote] One does one's best with what little one has... Quote Link to comment Share on other sites More sharing options...
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