Vintage 1977 one of the best years of vintage stereo. In Phoenix The speakers and amplifier are perfectly matched. If you're into vinyl, you will be amazed how much better this sounds than a modern system! Bluetooth upgrade available. Kenwood KA-3500 Integrated Amplifier: Phono, Tuner and Aux inputs. 2 tape monitors. 40 Watts per channel RMS @ 8 ohms both chan driven 20-20khz. .2% THD, 90db s/n line. The 40 WPC on this amp will blow away modern amps at 3 times the rating. Marantz HD 770 Speakers. 12 inch 4 way with soft dome tweeter and super tweeter. All drivers work as they should. Made in Chatsworth, Ca. USA by engineers stolen from JBL. Cabinets could use some TLC, but they sound Great. Priced accordingly. See on the bay for around $400 -$500. $250 obo for system. low balls ignored. No checks , no code scams. If you call leave msg, I'll call back.