A used power amplifier Pioneer M-90a with the following specifications is offered. Manufacturer's details:   General Manufacturer: Pioneer Model: M-90a Model series: Urushi series Type: Power Amplifier Year of construction: between 1988 - 1994 Made in: Japan Color: Black, wood-pegs Power consumption: 1,300 W max. Dimensions (approx.): 457 x 163 x 432 mm (with wooden shanks) Weight (approx.): 23 kg (with wood cheeks) Connections Number of inputs: Line In: 1 V / 50 kOhm Line In Direct: 1 V / 50 kOhm Number of outputs: Headphones: 4 - 16 Ohm 2 loudspeaker pairs Technical data Continuous power (in case of distortion factor) 8 Ohm: 2x 200 Watt (20 Hz - 20,000 Hz), 2x 250 Watt DIN (1 kHz, 0.7% Klirr) 4 Ohm Dynamic power 8 Ohm: 2x300 W 4 Ohm: 2x 550 W 2 Ohm: 2 x 800 W Total clirculatory factor: 0,003  % Frequency response: 20 - 20,000 Hz, + 0 dB / - 1 dB Signal noise distance: 125 dB Special equipment Peak hold fluorescence peak readings (can be switched off) Speaker impedance switch Infrasonic filter (7 Hz) Separate power supplies Equipment of the Urushi series (with wooden cheeks)     Functional test: The device was switched on after plugging in the power connector. A further functional examination did not take place. A CE marking is not available, as the device was probably built before 1993.   Condition description: The Pioneer M-90a offered has usage-related traces and dirt (cratters, dust, etc.). The original box is available.   Visit: A visit before submitting a bid is recommended. The visit date must be agreed in advance between 10 am and 2 pm in the time of Mo-Do. Dispatch: One to 500 Euro insured shipping within the country in the amount of plus 26,00 Euro shipping costs is offered. If the maximum bid is over 500 euros, a total of 33,00 euros will be charged for domestic shipments.