John -
My ARC puts out very little heat as there are only 2 tubes, the Calypso has 4 total I think.
I wouldn't worry about heat with a tubed pre-amp... now a power amp is a different beast entirely. My Levinson SS amp put out much more heat than my ARC pre does.
Can you add a quiet fan to your room? :)
Take care
Jim
My ARC puts out very little heat as there are only 2 tubes, the Calypso has 4 total I think.
I wouldn't worry about heat with a tubed pre-amp... now a power amp is a different beast entirely. My Levinson SS amp put out much more heat than my ARC pre does.
Can you add a quiet fan to your room? :)
Take care
Jim