Output transistor suggestions for McIntosh MC2105 - diyAudio
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Old 21st September 2011, 12:34 AM   #1
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Default Output transistor suggestions for McIntosh MC2105

I'm resurrecting a McIntosh MC2105 and was hoping to find either specs for the original devices or a suggested replacement. The amp has been repaired a few times and has a collection of devices in one channel that looks like some dug through their junk box. I'd like to replace the outputs and drivers with more appropriate devices relative to what was available when the amp was built.

Thanks, Mike
"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct. " Niels Bohr
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Old 21st September 2011, 01:45 AM   #2
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Old 21st September 2011, 03:15 PM   #3
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You can get the service manual here:


BTW, when was it built?
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