Yamaha M-65

Data

General

• Manufacturer: Yamaha
• Model: M-65
• Type: Power Amplifier
• Years of manufacture: 1986 - 1988
• Type: Power amplifier
• Color: Black
• Remote control: No
• Power consumption: 1150 watts max (220 / 240V)
• Dimensions: 435 x 165 x 425 mm (WxHxD)
• Weight: 15 kg
• New price approx.: 1500, - DM

Connections

• Number of inputs:
  • Line
• Number of outputs:
  • 3x Loudspeaker

Technical Data

• Dynamic power (according to IHF measuring method)

8 Ohm: 2x 255 Watt 6 Ohm: 2x 315 Watt 4 Ohm: 2x 380 Watt 2 Ohm: 2x 450 Watt IEC power (1,000 Hz, 0.01% harmonic distortion)

• • 8 Ohm: 2x 185 Watt
  • 6 Ohm: 2x 220 Watt
  • 4 Ohm: 2x 250 Watt
  • Auto class A operating range (8 Ohm): 20 Watt
• Total harmonic distortion 85W/8 Ohm: 0.002%
• Attenuation factor: 130
• Input (Sensitivity/Impedance)

Line 1.28V/20 KOhm

• Power bandwidth (0.03%Tone distortion 85W/8 Ohm): 10-60,000 Hz
• Channel separation (input shorted) 1,000 Hz/10,000 Hz: 89 dB/70 dB
• Stereo channel separation: 89dB
• Signal-to-noise ratio: 127dB
• Inherent noise (IHF A network): 16 µV

Special Features

• Power meter, adjustable to speaker impedance (2/4/8 ohms), can be switched off.
• Channel-separated level control
• Auto Class A switchable
• Speaker protection display (PROTECTION)

Notes

Other models in the same series:

• M-45
• M-85

Previous model:

• M-60

Successor model:

• MX-70

Pictures

Courtesy of audioScope. A use of the pictures by third parties, e.g. in forums or on eBay is not permitted!