Perhaps someone knows the answer to this.
I recently purchased a top of the line receiver by yamaha,
the rx-v740, only to discover that its fan produces an audible e below
which makes it useless to me when listening to chamber music, or any
where amplitude has peaks and valleys.
Is it normal for the fan to be audible?
Is this a design trend, or are there superlative amplifiers out there
or at least without noisy fans?
If a fan is noiseless, will it get noisier with age?