Marantz model 2440 adapter-amplifier in very good condition. This unit has been serviced and fully tested. Includes our original Performance Verification Report. This unit provides the rear channels and decoding to convert any two channel receiver to four. Rear channel outputs rated at 20 watts RMS per channel. Includes a copy of the Handbook of Instructions.
Please Note: The cover for the SQ decoder and associated screws are not present.
The Marantz model 2440 quadradial adaptor amplifier converts any stereo system with tape source monitor feature to a full featured 4-channel system.
The 2440 incorporates Marantz's exclusive vari-matrix circuit which simulates 4-channel sound from normal 2-channel stereo programs, and is capable of reproducing 4-channel sound from any matrix encoded source.
It will also reproduce any discrete 4-channel program as well as regular stereo and monaural programs.
An optional plug-in decoder adapts the 2440 for specific matrix systems such as Columbia's SQ..
Power Output: 20 Watts X2 RMS into 8 ohms.
Total Harmonic Distortion: 0.3%.classicaudio.com
Power Bandwidth: 10Hz to 50kHz
Damping Factor: >45 (8 ohms).classicaudio.com
Output Level Front: 180mV @ 47 Kohms
Output Level Rear: 2.1V @ 47 Kohms.classicaudio.com
Mode: Mono, 2-CH, Discrete, Vari-Matrix, SQ-Decoder, 4-CH
Dimension: Vari-Matrix Mode Only.classicaudio.com
Remote Control: Remote/Local
Balance: Front, Left Right (Slider)
Balance: Front, Rear (Slider).classicaudio.com
Balance: Rear, Left Right (Slider)
LEVEL METER (dB) LEFT FRONT.classicaudio.com
LEVEL METER (dB) RIGHT FRONT
LEVEL METER (dB) LEFT REAR.classicaudio.com
LEVEL METER (dB) RIGHT REAR
AC Outlet Unswitched.classicaudio.com
AC Outlet Switched
Tape Monitor Out (L, R, F, R)
Tape Monitor In (L, R, F, R).classicaudio.com
Aux Input (L, R, F, R)
Matrix Input Level: Hi/Lowclassicaudio.com
Shipping Weight: 40 Pounds
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This item includes our 60 day / 2 year limited warranty!
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