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Graphic Equalizer Spectrum Analyzer EQ551

Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 2477910) Ampl/Mixer
 
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 2477911) Ampl/Mixer
 
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 2477912) Ampl/Mixer
 
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 2477913) Ampl/Mixer
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 2104082) Ampl/Mixer Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660277) Ampl/Mixer
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660278) Ampl/Mixer Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660279) Ampl/Mixer
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660280) Ampl/Mixer Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660281) Ampl/Mixer
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660282) Ampl/Mixer Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660283) Ampl/Mixer
Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660284) Ampl/Mixer Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 1660285) Ampl/Mixer
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Graphic Equalizer Spectrum Analyzer EQ551; Marantz Sound United (ID = 2104082) Ampl/Mixer
Marantz Sound United: Graphic Equalizer Spectrum Analyzer EQ551 [Ampl/Mixer] ID = 2104082 1400x501
Select picture or schematic to display from thumbnails on the right and click for download.
For model Graphic Equalizer Spectrum Analyzer EQ551, Marantz (Sound United LLC); Vista, CA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Marantz (Sound United LLC); Vista, CA
Year: 1985–1990 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Hi-Fi equipment
Power type and voltage Alternating Current supply (AC) / 220; 240 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Graphic Equalizer Spectrum Analyzer EQ551 - Marantz Sound United LLC;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 420 x 73 x 194 mm / 16.5 x 2.9 x 7.6 inch
Notes

A 2 x 10 frequency band graphic equalizer (one per channel) with 12dB cut or boost per band and a 10 band fluorescent display, built-in pink-noise generator and supplied microphone. Jack for microphone, RCA phono sockets for input/output Line and Tape.

Specification 
Audio Section 
Rated Output1V
Total Harmonic Distortion at Rated Output0.005% (20Hz-20kHz)
I.M. Distortion at Rated Output0.005%
Frequency Response10Hz-50kHz ±1dB
Signal-to-Noise Ratio (A weighted)110dB
Input Impedance Line In47kΩ
Channel Balance Line±1dB
Inter Channel Crosstalk (1kHz) Line60dB
Output Voltage (1kHz) Line7V
Output Impedance (1 kHz) Line Out600Ω
EQ Action (31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz,
 1kHz, 2kHz, 4kHz, 8kHz, 16kHz) ±10dB

Power Requirement  :   220/240V AC 50/60Hz with voltage selector
Power Consumption :   8 Watts

Made in Japan

Net weight (2.2 lb = 1 kg) 2.7 kg / 5 lb 15.2 oz (5.947 lb)
Mentioned in -- Original prospect or advert (1985-86 Marantz Hi-Fi Video catalogue & 1990 Not for the casual listener catalogue)
Literature/Schematics (1) - - Manufacturers Literature (Service manual EQ551 Graphic Equalizer dated 1986/2)

Model page created by Bartosz Szwed. See "Data change" for further contributors.



All listed radios etc. from Marantz (Sound United LLC); Vista, CA
Here you find 538 models, 529 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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