Thank you for viewing. ★ Product Contents Tuner Amplifier R-SE7 CD Player DP-SE7 Cassette Deck X-SE7 MD Deck DM-SE7 ※ No wiring included. Only the main units. ★ About Operation Check Power-on check only. No other operation checks have been performed. ★ About Warranty This is a junk item. There is no warranty. Please repair it yourself or use it for parts. How about it if you need it?