Yamaha AX-1070

Data

General

• Manufacturer: Yamaha
• Model: AX-1070
• Type: Integrated amplifier
• Years of manufacture: 1993-1996
• Made in: Japan
• Color: titanium, black
• Remote control: yes
• Power consumption: 370 W
• Dimensions: 435 mm × 171 mm × 448 mm (W × H × D)
• Weight: 18.3 kg
• Original price approx.: 1.650 DM

Connections

• Number of inputs:
  • 1 × CD
  • 1 × Tuner
  • 3 × Tape In
  • 2 × Phono (MM/MC)
  • 1 × Aux
  • Main In
• Number of outputs:
  • 3 × Rec Out
  • 2 pairs of speakers
  • Headphones
  • Pre Out

Technical Data

• Continuous power (at harmonic distortion)
  • 8 Ohm: 2 × 145 W

4 Ohm: 2 × 250 W

• Dynamic power
  • 8 Ohm: 2 × 220 W
  • 6 Ohm: 2 × 290 W
  • 4 Ohm: 2 × 360 W
  • 2 Ohm: 2 × 460 W
• Total harmonic distortion: 0.004 %
• Attenuation factor: 350
• Frequency response:
• Filtering: 44,000 μF (22,000 μF × 2)
• Signal-to-noise ratio: 110 dB
• Stereo channel separation:
• Tone control:
  • Bass: yes

Treble: yes

• Loudness: yes (adjustable)
• High Filter:
• Low Filter (Subsonic): yes
• Mute:
• Direct/Line-Straight: yes

Special Features

• Separable preamp and power amp for connecting an equalizer, sound processor, etc.

• increased low impedance control

• direct/line-straight - direct balanced circuitry between input and output for optimum signal purity

• crossover frequency switch for tone control

• Pure-Direct switch - tone control can be switched off for purest sound reproduction

Notes

Other models in the same series:

• AX-380
• AX-470
• AX-570
• AX-870
• AX-1070

Previous model:

• AX-1050

Successor model:

• AX-1090

Pictures

Reports

Overall performance top, beyond any doubt; Problem: Contact problems in the motor-driven source selector switch, mostly on the signal output side (expensive repair - approx. 150 Euro).