Stereo and Quadradial Receiver (1972-78)
The model 4300 is a high quality stereo and quadradial receiver developed by Marantz, a name famous for quality in the audio component industry.
The unit incorporates Marantz 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 4300 will also reproduce any discrete 4-channel program as well as regular stereo and monaural programs.
An optional plug-in decoder adapts the 4300 for any specific matrix system, such as Columbia’s SQ.
Tuning range: FM, MW
Power output: 100W/ch (stereo), 40W/ch into 4Ω (quadraphonic)
Frequency response: 10Hz to 30kHz
Total harmonic distortion: 0.15%
Damping factor: 40
Input sensitivity: 1.8mV (MM), 180mV (line)
Signal to noise ratio: 80dB (line)
Dimensions: 490 x 146 x 386mm