CM labs 920

john dozier · 14th January 2012, 12:18 AM

Anyone know anything about this amp? I am considering buying one and would like to know what to look out for in terms of possible problems. I owned a CM labs 35wt/channel amp years ago and drove Frazier Super Texans with it. It was built like a tank and sounded very good. Is the 920 in the same league? Thanks

djk · 14th January 2012, 05:41 PM

I own one in need of repair. It uses the hard-to-find 2SD555/2SB600 TO-3 outputs, long discontinued, and frequently counterfeited.

tvrgeek · 14th January 2012, 09:05 PM

I had a 100W per side one when I was in Colorado. Blew up three times. They only fixed it twice, so it became a mono amp. I guess an instability issue. I was not impressed. Replaced it with a Sayno Plus 100 that a: worked, and b: sounded better. That was eventually replaced by a B&K 140. , and now Rotels

14th January 2012, 12:18 AM	#1
john dozier diyAudio Member Join Date: Dec 2010 Location: columbia sc	CM labs 920 Anyone know anything about this amp? I am considering buying one and would like to know what to look out for in terms of possible problems. I owned a CM labs 35wt/channel amp years ago and drove Frazier Super Texans with it. It was built like a tank and sounded very good. Is the 920 in the same league? Thanks __________________ Evil looms. Cowboy up. Kill it. Get Paid.

14th January 2012, 05:41 PM	#2
djk diyAudio Member Join Date: Feb 2001 Location: USA	I own one in need of repair. It uses the hard-to-find 2SD555/2SB600 TO-3 outputs, long discontinued, and frequently counterfeited. __________________ Candidates for the Darwin Award should not read this author.

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14th January 2012, 09:05 PM	#3
tvrgeek diyAudio Member Join Date: Dec 2009 Location: Md	I had a 100W per side one when I was in Colorado. Blew up three times. They only fixed it twice, so it became a mono amp. I guess an instability issue. I was not impressed. Replaced it with a Sayno Plus 100 that a: worked, and b: sounded better. That was eventually replaced by a B&K 140. , and now Rotels

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