Yamaha A-7

Data

General

• Manufacturer: Yamaha
• Model: A-7
• Type: Integrated amplifier
• Years of manufacture: 1980 - 1982
• Color: Silver
• Remote control: No
• Power consumption: 630 W
• Dimensions: 435 x 133 x 365 mm (WxHxD)
• Weight: 10.5 kg
• Original price: 89'000 Yen (Japan, 1980), 1'350 DM

Connections

• Number of inputs:
• Phono, Tuner, Aux, 2x Tape
• Number of outputs:
• 2xspeaker, 2xRec-Out, headphones

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 120 Watt
  • 4 Ohm: 2x 180 Watt
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.002%
• Attenuation factor: 55
• Input (Sensitivity/Impedance)
  • Phono MM 2,5mV/33/47/100 KOhm, MC 160µV/100 Ohm
  • Tape, Tuner, 150mV/47 KOhm
• Output (level/impedance)

Rec-Out 150mV/550 Ohm

• Frequency response: 10-50000 Hz
• Tone control:
  • Bass: Yes
  • Treble: Yes
• Loudness: adjustable
• Subsonic: Switchable
• Mute: No
• Direct/Line-Straight: Main-Direct and Disc-Direct
• Ripple distance (shorted):
• Stereo Channel Separation:
• Signal-to-noise ratio: 103dB

Special Features

• Mono/Stereo switchable
• High filter
• Record selector
• Listening level monitor
• Peak frequencies bass and treble control switchable

Comments

• Other models in the same series:
• Yamaha A-1
• Yamaha A-3
• Yamaha A-4D
• Yamaha A-5
• Yamaha A-5D
• Yamaha A-6
• Yamaha A-7
• Yamaha A-8
• Yamaha A-9

Pictures

• Image: Yamaha A-7

Reviews

• The A-7 is the Japan version of the Yamaha A-960