Hello, I have 2 vintage late 80's stereo receivers. One Pioneer (1986?) SX-303and an (1989)Onkyo TX-82. The Pio is silver and the Onkyo is black. They both work very well and are in good shape. The Onkyo really cranks. Has discrete amps and can be used to bi-amp or run 4 speakers very well. Would like to trade for basically any 5.1 or higher audio video receiver. Don't care what brand as long as it works.