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Pre-Amplifier Beta 40

Pre-Amplifier Beta 40; Nikko Electric (ID = 2009807) Ampl/Mixer
 
Pre-Amplifier Beta 40; Nikko Electric (ID = 2009809) Ampl/Mixer
 
Pre-Amplifier Beta 40; Nikko Electric (ID = 2009805) Ampl/Mixer
Pre-Amplifier Beta 40; Nikko Electric (ID = 2009794) Ampl/Mixer Pre-Amplifier Beta 40; Nikko Electric (ID = 2009795) Ampl/Mixer
Pre-Amplifier Beta 40; Nikko Electric (ID = 2009797) Ampl/Mixer Pre-Amplifier Beta 40; Nikko Electric (ID = 2009798) Ampl/Mixer
Pre-Amplifier Beta 40; Nikko Electric (ID = 2009799) Ampl/Mixer Pre-Amplifier Beta 40; Nikko Electric (ID = 2009800) Ampl/Mixer
Pre-Amplifier Beta 40; Nikko Electric (ID = 2009802) Ampl/Mixer
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Pre-Amplifier Beta 40; Nikko Electric (ID = 2009794) Ampl/Mixer
Nikko Electric: Pre-Amplifier Beta 40 [Ampl/Mixer] ID = 2009794 1400x282
Select picture or schematic to display from thumbnails on the right and click for download.
For model Pre-Amplifier Beta 40, Nikko Electric Manufacturing Co., Ltd.; Tokyo:
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Country:  Japan
Manufacturer / Brand:  Nikko Electric Manufacturing Co., Ltd.; 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
Power type and voltage Alternating Current supply (AC)
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Pre-Amplifier Beta 40 - Nikko Electric Manufacturing
Material Metal case
Shape Rack
Dimensions (WHD) 482 x 70 x 330 mm / 19 x 2.8 x 13 inch
Notes

Nikko Stereo Pre-Amplifier Model Beta 40.
Frequency response: 10Hz to 100kHz
Total harmonic distortion: 0.07%
Input sensitivity: 0.2mV (MC), 2mV (MM), 110mV (line)
Signal to noise ratio: 74dB (MC), 86dB (MM), 100dB (line)
Output: 100mV (line), 1V (Pre out)
Tone Controls:
Bass - 50Hz, +9, -8dB
Treble - 10000Hz, +10, -8dB
Subsonic Filter: 15Hz - 12dB/Oct.
Loudness Control: 70 Hz - 11+/-2dB, 10000Hz - 5+/-2dB
Bass Boost: (-30dB Attenuator position) - 70Hz - 11+/-2dB
Power Requirement:
W-Type: U.S.A. & Canada Model - 120VAC, 60Hz
E-Type: European Model - 220VAC, 50Hz
B-Type: U.K. Model - 240VAC, 50Hz
Power Consumption 34 Watts

 

Net weight (2.2 lb = 1 kg) 6.4 kg / 14 lb 1.6 oz (14.097 lb)
Mentioned in - - Manufacturers Literature (Service Manual)
Literature/Schematics (1) Nikko Catalogue - 'Audio'

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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