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Marantz - 2440 - Quadradial - Ενσωματωμένος ενισχυτής
Αρ. 48942863
Marantz - 2440 - Quadradial - Ενσωματωμένος ενισχυτής
Big Marantz with 4 cool blue VU meters.
All settings set right to factory specs at 230V input.
Contacts cleaned. Sounds very nice.
This is a add-on surround effect amplifier, your own 2-channel receiver/amplifier will be the front system.
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. The amount of effect is variable and can sound as normal stereo to a wide spacey sound.
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 or Electro-Voice Stereo 4. (Not included)
Specifications
Power output: 20W/ch into 8Ω (stereo)
Frequency response: 5Hz to 45kHz
Total harmonic distortion: 0.3%
Damping factor: 45
Input sensitivity: 150mV (line)
Signal to noise ratio: 80dB (line)
Channel separation: 30dB (line)
Output: 1V (Pre out)
Dimensions: 17-1/3 x 5-1/3 x 14-3/8 inches
Dimensions: 416 x 146 x 330mm
Weight: 9kg
Year: 1981
Carefully shipped
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