I was looking for a bookshelf receiver. Went to Value Village for the first time (not much of a thrift store person) and found a Onkyo three piece set receiver, CD and dual cassette combo. The part numbers are: Receiver R-05 CD player C-05 Cassette K-05W According to the back of the pieces they were from 1991 and were made in Japan. The back on the receiver says 125 watts. Seems like it might be an upgrade from my Teac CR-H220 listed 75watts. I'm using this set to run a pair of Polk Audio TSI100. So far everything works and the sound quality is great. Does anyone possibly have any more information about this set I bought. I feel like I did pretty good for $15.