Quote:
Originally Posted by Formerly YB-2
53C (127F) on the heatsinks of an E-600 Class A amp is hot, but not unreasonable. However, The same temp on an E-303 Class AB amp is quite hot and would check the offset & bias on the output stages if were mine. While the E-270 is a considerably different/newer piece, mine runs quite cool and is barely warm to the touch at normal listening levels.
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Is safe to touch the offset and bias potenciometers? Or i have to send it to a service?
I live in Argentina Btw