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gr8fl4porsche gr8fl4porsche is online now
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Join Date: Jul 2001
Location: St. Louis, MO
Posts: 3,092
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Adcom 555 owners

I picked up an Adcom 555-2 amp last week and have a few questions.

1. I have heard that it is best to leave the amp 'on' all the time (or most of the time).
The amp gets very hot, even when the preamp is not on. Is this normal? Do you
turn yours on and off with every use?

2. About 45 seconds after powering down, there are audible noises coming from
the speakers when the caps discharge, is this as normal as some say it is?
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Randy
'87 911 Targa
'17 Macan GTS
Old 04-06-2010, 07:10 AM
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