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Stereo 2 + Quadradial 4 Receiver 4240

Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 832540) Radio
Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792675) Radio Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792672) Radio
Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792673) Radio Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792674) Radio
Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792676) Radio Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792677) Radio
Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 918462) Radio
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Stereo 2 + Quadradial 4 Receiver 4240; Marantz Sound United (ID = 792675) Radio
Marantz Sound United: Stereo 2 + Quadradial 4 Receiver 4240 [Radio] ID = 792675 900x425
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For model Stereo 2 + Quadradial 4 Receiver 4240, Marantz (Sound United LLC); Vista, CA:
Sammlung
 
Country:  United States of America (USA)
Manufacturer / Brand:  Marantz (Sound United LLC); Vista, CA
Year: 1973–1976 ? Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superheterodyne (common)
Wave bands Broadcast (BC) and FM or UHF.
Details Other Combination - see Notes
Power type and voltage Alternating Current supply (AC) / 110; 120; 220; 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 200 W (unknown quality)
from Radiomuseum.org Model: Stereo 2 + Quadradial 4 Receiver 4240 - Marantz Sound United LLC;
Material Metal case
Shape Chassis only or for «building in»
Dimensions (WHD) 441 x 137 x 385 mm / 17.4 x 5.4 x 15.2 inch
Notes The Marantz Model 4240 is a high quality stereo + quadradial receiver. The model 4240 incorporates Marantz's exclusive Vari-matrix circuit which simulates 4-channel sound from normal 2-channel stereo programs, and is capable or reproducing 4-channel sound from any matrix encoded source. The 4240 will also reproduce any discrete 4-channel program as well as regular stereo and monaural programs.
An optional plug-in decoder adapts the 4240 for any specific matrix system such as Columbias SQ.
Specifications: FM tuning range: 88 to 108 MHz, AM tuning range: 540 to 1605 KHz, Power output: 68 watts into 8 ohms (17 watts x 4), Damping factor: 20 (2 channel), 40 (4 channel).
Net weight (2.2 lb = 1 kg) 15.1 kg / 33 lb 4.2 oz (33.26 lb)
Price in first year of sale 1'200.00 DM
Source of data - - Data from my own collection
Mentioned in Funk-Technik (FT) (21/1973, S. 798 / Neuvorstellung, Messe Berlin)

Model page created by Karlheinz Fischer. See "Data change" for further contributors.



All listed radios etc. from Marantz (Sound United LLC); Vista, CA
Here you find 539 models, 530 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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