Marantz Model 250

 Marantz Model 250 Professional Stereo Power Amplifier

250 Watts of contiuous power may be more than enough for you own homemade jam session. Because the Model 250 offers the kind of brute strength you need for vibrant, professional stereo sound in a variety of  uses, such as studio monitoring, sound reinforcement and custom stereo applications. Although it's rated at 250 Watts RMS (125/channel), under typical use this Marantz amplifier delivers up to 300 Watts of power into 8 ohms, from 20 Hz to 20 kHz, with less than .05% THD and IM distortion. An added feature for the pro is the illuminated output level meters with Power Range Switching. These meters work as visual indicators, showing actual power output to speakers. With them, speaker overload and/or overdriving amp inputs can be checked and, consequently, avoided. Power, features, price. And the nicest thing about the 250 is that you don't have to compromise one for another.

Specifications

Power Output (Contiuous Power at 8 Ω, at or below rated distortion 20 Hz to 20 kHz. Both channels driven at rated distortion):  250 Watts (125 Watts/channel)

IM Distortion (At or below rated power, any combination of two frequencies between 20 Hz to 20 kHz, both channel driven):  0,1%

Total Harmonic Distortion (At or below rated power, any frequency from 20hz to 20 kHz, both channels driven):  0,1%

Frequency Response:   20 Hz to 20 kHz (±0,1 dB)

Power Bandwidth (IHF, both channel driven):  7 Hz to 60 kHz

Input Sensitivity/Impedance (Nominal):  1,5 V / 100 k Ω

Damping Factor:  100

Total Noise (into 8 Ω):  better than 106 dB below rated output

Power requirements:  120 V AC, 500 W, 50/60 Hz

Dimensions (W x H x D):  15-3/8" x 6-1/8" x 9-1/2"

Weight [unit/shipping]:  28 pounds / 34 pounds