Stereo Power Amplifier Alpha 230
Nikko Electric Manufacturing Co., Ltd.; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Nikko Electric Manufacturing Co., Ltd.; Tokyo
- Year
- 1983 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 282254
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 240 W (undistorted)
- Material
- Metal case
- from Radiomuseum.org
- Model: Stereo Power Amplifier Alpha 230 - Nikko Electric Manufacturing
- Shape
- Rack
- Dimensions (WHD)
- 482 x 138 x 344 mm / 19 x 5.4 x 13.5 inch
- Notes
-
Nikko Stereo Power Amplifier Model Alpha 230.
Power output: 120 watts per channel into 8Ω (stereo)
Frequency response: 0Hz to 100kHz
Total harmonic distortion: 0.008%
Damping factor: 70
Input sensitivity: 1V
Signal to noise ratio: 115dB
Suffix:
W-Type: UL and CSA Type - AC 120V, 60Hz - Power Consumption 480 Watts
E-Type: NK-STD Type - AC 220V, 50Hz - Power Consumption 720 Watts
B-Type: BS Type - AC 240V, 50Hz
- Net weight (2.2 lb = 1 kg)
- 13.5 kg / 29 lb 11.8 oz (29.736 lb)
- Mentioned in
- - - Manufacturers Literature (Service Manual)
- Literature/Schematics (1)
- -- Original prospect or advert (Nikko Catalogue - 'Listening')
- Author
- Model page created by Franz Scharner. See "Data change" for further contributors.
- Other Models
-
Here you find 119 models, 100 with images and 22 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Nikko Electric Manufacturing Co., Ltd.; Tokyo