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DC Power Amplifier Alpha 220 (W, E, B)

DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 2515646) Ampl/Mixer
DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455441) Ampl/Mixer DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455442) Ampl/Mixer
DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455443) Ampl/Mixer DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455445) Ampl/Mixer
DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455446) Ampl/Mixer DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455447) Ampl/Mixer
DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455448) Ampl/Mixer DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455449) Ampl/Mixer
DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 2235413) Ampl/Mixer DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 2235414) Ampl/Mixer
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DC Power Amplifier Alpha 220 ; Nikko Electric (ID = 1455441) Ampl/Mixer
Nikko Electric: DC Power Amplifier Alpha 220 [Ampl/Mixer] ID = 1455441 933x408
Select picture or schematic to display from thumbnails on the right and click for download.
For model DC Power Amplifier Alpha 220 (W, E, B), Nikko Electric Manufacturing Co., Ltd.; Tokyo:
By COurtesy Of EBAY User: pickleboats
 
Country:  Japan
Manufacturer / Brand:  Nikko Electric Manufacturing Co., Ltd.; Tokyo
Year: 1979–1982 ? Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker - This model requires external speaker(s).
Power out 240 W (unknown quality)
from Radiomuseum.org Model: DC Power Amplifier Alpha 220 - Nikko Electric Manufacturing
Material Metal case
Shape Rack
Dimensions (WHD) 482 x 138 x 344 mm / 19 x 5.4 x 13.5 inch
Notes

Nikko Alpha 220

Stereo Endstufe mit Ausgangsleistung von:

  • 2 x 130 Watt Dauerleistung an 4 Ω nach RMS 20 - 20.000 Hz, THD 0,02 %
  • 2 x 120 Watt Dauerleistung an 8 Ω nach RMS 20 - 20.000 Hz, THD 0,008 %

2 LS Gruppen schaltbar.


IHF Power Bandwidth 5 - 70.000 Hz, Signal to Noise Ratio 115 dB, Damping Factor at 1.000 Hz, 8 Ω, more than 60.
Indicator for Protect, Output Power, Level Indicator (peak power display) by 12 LED-display,
0 - 480 W at 4 Ω resp. 0 - 240 W at 8 Ω.

Versions:

  • W type 60Hz, 120 V, UL and CSA type
  • E  type 50Hz, 220 V, NK-STD type
  • B  type 50Hz, 240 V, BS type

 

Net weight (2.2 lb = 1 kg) 13.5 kg / 29 lb 11.8 oz (29.736 lb)
Price in first year of sale 525.00 $
Source of data - - Manufacturers Literature
Mentioned in -- Original-techn. papers. (Serviceanleitung Nov. 1980, Katalog US 1982)

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



All listed radios etc. from Nikko Electric Manufacturing Co., Ltd.; Tokyo
Here you find 110 models, 93 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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