Quote:
Originally Posted by PolAlbert
Hi!
Anyone knows the working temperature of the Accuphase e-303?
Mine runs at 53° C / 127° F. Is ok?
And if it designed to run hot. Is good to use a cooler?
Thanks from Argentina
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I was wondering exactly the same thing. Power amplifiers are tested at their normal operating temperatures. Forced cooling of tubes and heatsinks may prolong operating life but can it also affect the sonic performance?