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Old 25th December 2010, 10:22 PM   #1
Tomom is offline Tomom  Australia
diyAudio Member
Join Date: Dec 2010
Exclamation COSMOS amp, Japan

Please, would anyone have some info, possibly a diagram, of old COSMOS valve amp made in Japan...using 6BM8 in output. Any idea on when it was made? Appreciate greately!
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Old 13th June 2016, 10:51 PM   #2
diyAudio Member
Join Date: Oct 2004
Location: Adelaide South Oz
Using an old thread to get the schematic "out there".
I get a couple of requests via PM for this each year - so here it is.
Attached Files
File Type: pdf cosmos.pdf (451.7 KB, 254 views)

Last edited by gingertube; 13th June 2016 at 10:54 PM.
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Old 19th June 2017, 07:04 AM   #3
Kursum is offline Kursum  Serbia
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Join Date: Sep 2014
Dear Ian,
Thank You very much.
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