I have a very good sounding Onkyo TX-82 stereo receiver from the late 80's. Has 45 true watts per channel at .08 THD. Has inputs for CD, LD, 2 tape decks, etc. Very nice sounding 2 channel receiver. Has some wear marks but works excellent. Got it from the original owner. Will sell for $75 and shipping or will trade for a similar value 10" subwoofer driver-just the speaker. Looking for a 10" for a DIY home subwoofer. Have the plate amp, box, need the speaker. Would take any quality sub that can be used in a ported box.