Pioneer A-66X

Data

General

• Manufacturer: Pioneer
• Model: A-66 X
• Years of manufacture: 1985 - 1986
• Type: Integrated amplifier
• Remote control: no
• Power consumption: 600 W max.
• Dimensions: 420 x 134 x 416 mm (WxHxD)
• Weight: approx. 11 kg
• Color: silver, black
• Original price approx.: 700 DM

Connections

• Number of inputs: 8, Cinch

Phono (MM/MC switchable) CD

• • Tuner
  • AUX
  • Video 1
  • Video 2
  • Tape 1
  • Tape 2

• Number of outputs: 2, Cinch
  • Tape Rec 1
  • Tape Rec 2

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2 x 80 Watt /0,007%

4 Ohm: 2 x 100 Watt

• Dynamic power
  • 8 Ohm: 115W
  • 4 Ohm: 180W
  • 2 Ohm: 220W
• Total harmonic distortion: 0,007%
• Attenuation factor: kA
• Input (Sensitivity/Impedance)
  • Phono kA

Line kA

• Output (level/impedance): kA
• Frequency response: 5-100kHz +0-3dB
• Tone control

Bass: ±8dB (at 100Hz)

• • Treble: ±8dB (at 10kHz)
• Subsonic: yes (15Hz, -6dB/octave)
• Mute: no
• Direct/LineStraight: yes
• Ripple spacing (short-circuited): 105dB

Special Features

• separate power supplies for the power amplifier and the preamplifier

Known Problems

• Dirty input selector switches - Can be cleaned with Teslanol T6 Oszillin, for example.

Remarks

• Previous model:
• Pioneer A-60

• Successor model:
• Pioneer A-616

• Other models in the same series:
• Pioneer A-22
• Pioneer A-33
• Pioneer A-44
• Pioneer A-66X
• Pioneer A-77X
• Pioneer A-88X

Pictures

• [[Picture: Pioneer A-66X

• Picture: Pioneer A-66X