heat sink/power transistor temperatures).
The fan system is thermally sensitive as well as output level sensitive. Should the fan be on at any time due to high power operation, either at low or high speed, and the soundtrack goes to a quiet passage, the fan is quickly cut back or shut off. This sophisticated system ensures that fan noise will never be audible, while at the same time providing proper temperature control of the important power amplifier output stage.
AVR-3300 Rear Panel
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Denon Electronics, 222 New Road, Parsippany NJ 07054 Tel:
www.del.denon.com