Marantz 4140. Vintage Marantz 4140 Integrated Extensively Restored Photo 4028637 This vintage amplifier, manufactured in Japan in 1977, has a power output of 2 x 70 Watts RMS and 4 x 25 Watts RMS, with 6 outputs and 5 inputs Stereo 2 and Quadradial 4 Console Amplifier (1977) (1 review) Specifications
Vintage Marantz 4140 Integrated Extensively Restored Photo 4028637 from www.ukaudiomart.com
Experience high-quality audio with the Marantz 4140 Stereo Quadradial Amplifier I just finished repairing a marantz 4140 quadro amplifier
I just finished repairing a marantz 4140 quadro amplifier Model 4140 25-Watt Quadraphonic Solid-State Integrated Amplifier 1978 Marantz Model 150 Stereophonic AM/FM Scope Tuner MIJ Solid State Vintage Record Player PreAmplifier Amp Home HiFi.
Vintage Marantz 4140 Integrated Extensively Restored Photo 4028643. The Model 4140 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 Categories: Home Audio Amplifiers; Similar Products
Marantz 4140 Quadradial Integrated Amplifier Fully Restored Photo. Marantz Model Twenty Four Stereo Tuner Preamp w/ Original Walnut Cabinet Experience high-quality audio with the Marantz 4140 Stereo Quadradial Amplifier