Yo Curt:
A while back I had a well-touted Tascam dual deck cassette box; I had planned to use it to mix down from my recorder; but, brand new, out of the box, the Tascam recorder popped, crackled, and snapped every time I pushed the on or off or record buttons. It was badly wired I think and I replaced it with a Sony ES brand dual deck. Mucho mejor.
I guess I could have sent back the Tascam but I didn't. It sits in my basement storeroom and will be there until I pawn it off on a newphew. All boxes make a little noise; however, my Tascam deck was ridiculous. Perhaps the Tascam workers got short-changed so they decided to short-out or not ground a bunch of stuff.
Green Hornet