I pulled the trigger on an M-80 so I,m offering my 2 Yamaha M-50s for sale,,both of these are used as my daily drivers,,and both are in great working and looking condition,, the original use for them was thru my M-80 Pre which is designed for amp inputs but it developed a bad rca input so I jacked them into my Macintosh Pre which is not designed for that ,,hence the purchase of the M-80 ,,amps are advertised a 110 WPS and have been tested and inspected a couple years ago by Jeff Jensen here in the cities,,Jeff is my Tech who specializes in Carver,Phase Linear as well as TT Rebuilds I,m asking 225.00 each but will listen to serious offers,,shipping is around 60.00 I accept money orders ,certified checks or pay-pal (add 3% for Pay-pal) pics and other info available just contact me via this forum,,,,,these amps though listed as a pair are available as seperates thanks FF