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Old 11-03-2008, 09:20 AM   #1
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Ampeg SS-70CA schematics

Hi,
while I know Ampeg has a reputation for their tube amps, they ventured into building some SS amplifiers as well; a friend of mine owns an SS70-CA ( 70W 2X12 combo with reverb and chorus ) and we need the schematics to try to fix it; does anyone have an idea of where to get' em? I've been searching the whole internet and found very little about this amp, let alone the schematics....
Thanks in advance
Best regards
Bob
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Old 07-12-2009, 05:23 AM   #2
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The SS-70 is a very under rated amp! Was my main gigging amp for several years in the 80's and early 90's. I did the SS-140c too. Same pre, but with two 70w power amps. Cool, but didn't quite have the meat of the SS-70.

I too, would like a schem...
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Old 07-13-2009, 09:45 AM   #3
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Scan of a reduced scan, sorry. Is this of useful quality?
Attached Files
File Type: pdf Ampeg SS70 PA.PDF (64.3 KB, 67 views)
File Type: pdf Ampeg SS70 Preamp.PDF (120.8 KB, 68 views)
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Old 07-16-2009, 09:54 AM   #4
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Hi,
time ago I managed to obtain the SS-70CA schematics directly from St. Louis Music, they've been very kind and supportive. I just sent them an e-mail, asking their permission to post the schematics here. As soon as they' ll grant me their authorization, I'll gladly post the schematics in this section.
Cheers
Bob
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Old 07-21-2009, 06:09 AM   #5
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Hi,
well, I just got an answer from SLM tech support, they denied me the possibility to redistribute the schematic by posting it here, anyway, kind and cooperative as always, they allowed me to post a link to their e-mail address together with the instructions to get the schematics :

Please submit all requests to:

techmail@loudtechinc.com, enter “SCHEMATIC REQUEST” into the subject field and the model and serial number of the unit in question in the main email field.

You will be sent a short disclaimer that you must agree to, and then we will email the schematic (or access to) in the order received.


Hope this helps

Best regards

Bob
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Old 07-22-2009, 06:14 AM   #6
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Awesome! Thank you Bob!
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Old 07-22-2009, 06:18 AM   #7
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Thanks Enzo! Perfect!
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