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Power Amplifier 420

Power Amplifier 420; Nakamichi Co.; Tokyo (ID = 1152047) Ampl/Mixer Power Amplifier 420; Nakamichi Co.; Tokyo (ID = 1152046) Ampl/Mixer
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Power Amplifier 420; Nakamichi Co.; Tokyo (ID = 1152047) Ampl/Mixer
Nakamichi Co.; Tokyo: Power Amplifier 420 [Ampl/Mixer] ID = 1152047 933x324
Select picture or schematic to display from thumbnails on the right and click for download.
For model Power Amplifier 420, Nakamichi Co.; Tokyo:
Prospektbild
 
Country:  Japan
Manufacturer / Brand:  Nakamichi Co.; Tokyo
Year: 1980 ?? 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) / 50/60Hz; 100; 117; 220; 240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 100 W (unknown quality)
from Radiomuseum.org Model: Power Amplifier 420 - Nakamichi Co.; Tokyo
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 400 x 80 x 225 mm / 15.7 x 3.1 x 8.9 inch
Notes

Nakamichi Stereo Power Amplifier Model 420.
Power output:
25 Watts RMS per channel (16 Ohms, 5 - 20000Hz)
50 Watts RMS per channel (8 Ohms, 5 - 20000Hz)
60 Watts RMS per channel (4 Ohms, 5 - 20000Hz)
IHF Power Bandwidth (both channels driven) 5 - 100000Hz
Total harmonic distortion: 0.02%
Damping factor: 100
Input sensitivity: 1V
Signal to noise ratio: 110dB
Power Consumption:
max. 400VA(8Ohms)

Optional:
Nakamichi Bridging Adaptor Model BA-100.
 

Net weight (2.2 lb = 1 kg) 7 kg / 15 lb 6.7 oz (15.419 lb)
Mentioned in -- Original prospect or advert
Literature/Schematics (1) - - Manufacturers Literature (Service Manual)

Model page created by Franz Scharner. See "Data change" for further contributors.



All listed radios etc. from Nakamichi Co.; Tokyo
Here you find 131 models, 105 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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