Marantz Model 4270 Quad Receiver - Serviced with LED Upgrade
This Marantz 4270 quad receiver is in excellent physical and working condition. The front panel lights have been upgraded to LEDs and look amazing. The 4270 will be well packed and shipped fully insured. It is guaranteed to arrive in the condition described.
The 4270 is a high-quality stereo and quadradial 4-channel receiver developed by Marantz.
The unit 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 4270 will also reproduce any discrete 4-channel program as well as regular stereo and monaural programs.
An optional plug-in decoder adapts the unit receiver for any specific matrix system such as Columbia's SQ.
Free shipping is included with purchase.
Technical Specifications
| Specification | Value |
|---|---|
| Tuning range | FM, MW |
| Power output | 25W/ch into 8Ω (quadraphonic) |
| Frequency response | 20Hz to 20kHz |
| Total harmonic distortion | 0.3% |
| Damping factor | 45 |
| Input sensitivity | 2.2mV (MM), 150mV (line) |
| Speaker load impedance | 4Ω to 16Ω |
| Dimensions | 17-21/64 x 5-25/64 x 14-3/8 inches |
| Weight | 40.2lbs |