Pioneer M-90a power amplifier, black, with power cable. Shipping included. Released in 1988, original price 220,000 yen. Power supply confirmed. - Model name: M-90a - Brand: Pioneer - Color: Black - Accessories: Power cable I kept it wrapped in bubble wrap in storage for several years, thinking I might use it again someday. Currently, I don't have an environment to test functions other than the power, so please purchase only if you understand that it is being sold as junk. Weight: Approximately 20 kg. A famous Pioneer model. Packing will be a simple method, wrapping it in bubble wrap and protective sheeting, and placing it in an empty cardboard box from a store! The last image shows a noticeable scratch on the back, so please check it. I am also selling a Pioneer C-90, so please take a look. Audio equipment. Thank you for viewing. Retro, antique, audio equipment.