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X-Calibre by Benytone Linear Stereo Power Amplifier MA 4000

Country:  Japan
Manufacturer / Brand:  Marubeni Corp., Osaka
Year: 1980 ? Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
schematic requested
Main principle Audio-Amplification
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Model: X-Calibre by Benytone Linear Stereo Power Amplifier MA 4000 - Marubeni Corp., Osaka
Material Metal case
Shape Book-shelf unit.

Marubeni Linear Stereo Power Amplifier Model X-Calibre by Benytone MA 4000.

2x VU Meters.

Two modes:

  • Stereo mode with loudspeakers from 4Ω and up (Speakers A or B, not both).
  • Mono bridged mode from 8Ω and up. (1 inverted output, Speaker A or B, noth both).

Power output: 2 x 200 Watt in 8Ω (stereo mode).

Other specifications are unknown at this time.


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

All listed radios etc. from Marubeni Corp., Osaka
Here you find 14 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.