With the same original factory test equipment used at Marantz customer service department set up as shown in photo. Minimum 125W/RMS per channel both channels driven simultaneously. Front panel shows signs of usage due to age.Listing is for amp only. I personally worked on the bench repairing and servicing these magnificent power amps.
Including the legendary Model 500. I was one of the service techs at Marantz Co.
In 1975 on 8414 San Fernando Rd. Unit readily available for local pick-up in North Hollywood, CA.I will happily answer any questions. The item "MARANTZ MODEL 250M Power Amplifier 125WithCH 30 day carry-in Warranty ALL original" is in sale since Friday, April 19, 2019. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "dtreplacement" and is located in North Hollywood, California. This item can be shipped worldwide.