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Stereo Console Amplifier Model Thirty (30)

Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 2553073) Ampl/Mixer Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 1649378) Ampl/Mixer
Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 1649379) Ampl/Mixer Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 2553074) Ampl/Mixer
Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 2553075) Ampl/Mixer Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 2553076) Ampl/Mixer
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Stereo Console Amplifier Model Thirty ; Marantz Sound United (ID = 2553073) Ampl/Mixer
Marantz Sound United: Stereo Console Amplifier Model Thirty [Ampl/Mixer] ID = 2553073 1024x560
Select picture or schematic to display from thumbnails on the right and click for download.
For model Stereo Console Amplifier Model Thirty (30), Marantz (Sound United LLC); Vista, CA:
Ebay.com auction item_363002098222 seller built-in-housing-products
 
Country:  United States of America (USA)
Manufacturer / Brand:  Marantz (Sound United LLC); Vista, CA
Year: 1970–1975 ? 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) / 120; 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 120 W (undistorted)
from Radiomuseum.org Model: Stereo Console Amplifier Model Thirty - Marantz Sound United LLC;
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 15.375 x 5.75 x 14 inch / 391 x 146 x 356 mm
Notes

A solid-state hi-fi stereo integrated amplifier with power output of 2 x 60 watts RMS into 8 ohms or 4 ohms housed in a metal case (a wooden case optional).

Specification 
Power Output per channel, both channels
 driven, at rated distortion, 20Hz-20KHz
 
  Into 4 Ω
  Into 8 Ω
  Into 16 Ω
60W RMS
60W RMS
30W RMS
Total Harmonic Distortion at
or below rated power 20Hz-20kHz
less than 0.15%
Intermodulation Distortion at
or below rated power 20Hz-20KHz
less than 0.15%
Frequency Response7Hz-60KHz +0,-3dB
20Hz-20KHz ±0.25dB
Input Sensitivity/Impedance 
  Phono
  High Level
1.0mV/47kΩ
100mV/100kΩ
Output Level/Impedance 
  Tape Recorder
  Headphones
  Center Channel
5V/300Ω
12V/10Ω
5V/300Ω
Filters 
  High Filters
  Low Filters
5kHz and 9kHz
50Hz and 100Hz

Versions/Power requirements
120V (105-125V) AC 50/60Hz
240V AC (Split primary windings permit conversion from 120 Volt to 240 volt operation)

Power consumption:  250 watts

E' il primo amplificatore integrato a stato solido di Marantz quindi molto importante ed anche molto raro. Aveva molte facilities tipo separazione pre-finale , esclusione dei toni preamplificatore canale centrale-  collegamento per quattro altoparlanti - Quello della mia collezione e' col frontale color champagne ma molti erano color silver -tutti in alluminio spazzolato- Ottimo suono anche perche' nonostante il nome significhi trenta era accreditato di 60 watt per canale.

Net weight (2.2 lb = 1 kg) 27 lb 0 oz (27 lb) / 12.258 kg
Literature/Schematics (1) - - Manufacturers Literature (Service manual Marantz Model Thirty 30 Stereo Console Amplifier dated 5-11-70)

Model page created by Paolo Stefano Fogli. 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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