Well, UPS dropped off my Yamaha CR-640 receiver today. Oh man what a beauty! I can't believe what a fine machine this thing is.
Anyway...
It's in minty condition and all the functions seem to work - except maybe the Low Filter switch. I push it and can't hear any change. However, my speakers are smallish bookshelf types -- Boston Acoustics CR-7's -- which makes me think maybe the rolloff happens below their lowest frequency. In other words it's working but isn't audible.
Does anyone know what the cutoff frequency is?
Anyway...
It's in minty condition and all the functions seem to work - except maybe the Low Filter switch. I push it and can't hear any change. However, my speakers are smallish bookshelf types -- Boston Acoustics CR-7's -- which makes me think maybe the rolloff happens below their lowest frequency. In other words it's working but isn't audible.
Does anyone know what the cutoff frequency is?