• Country
• Japan

• Manufacturer / Brand
• Yamaha Co.; Hamamatsu

• Year
• 1990

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 156887

• • alternative name: Nippon Gakki

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 100 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 85 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Monaural Power Amplifier MX-M70 - Yamaha Co.; Hamamatsu

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 217 x 136 x 343 mm / 8.5 x 5.4 x 13.5 inch

• Notes
• Monaural Power Amplifier with 85 watts RMS into 6 ohms.
  For Japanese Market (100V mains).

• Net weight (2.2 lb = 1 kg)
• 3.9 kg / 8 lb 9.4 oz (8.59 lb)

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

• Other Models

• Here you find 768 models, 734 with images and 380 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Yamaha Co.; Hamamatsu