Onkyo A-8690

Data

General

  • Manufacturer: Onkyo
  • Model: A-8690 - [Integra Series]
  • Type: Integrated amplifier
  • Years of manufacture: 1989 - 1990
  • Made in: Japan
  • Colour: Black
  • Remote control: no
  • Dimensions: 435 x 164 x 392 mm (WxHxD)
  • Weight: 14.5 kg
  • Original price approx.: 1'500 DM


Technical data

  • Power:
    • 100 watts into 8 ohms, both channels driven out, 20 Hz to 20 kHz, 0.008% distortion factor.
  • Output power:
    • 310 watts into 2 ohms

220 watts into 4 ohms

  • Total harmonic distortion:
    • 0.008% at rated power

0.008% at 1 watt

  • Frequency Response: CD, Tuner - 2Hz to 50kHz
  • Total Harmonic Distortion: 0.008%
  • Input sensitivity: 0.16 mV (MC), 2.5 mV (MM), 150 mV (line)

Signal-to-noise ratio: 75 dB (MC), 94 dB (MM), 107 dB (line)

  • Output: 150 mV (line), 1 V (pre out)
  • Speaker load impedance: 4Ω (minimum).
  • Digital inputs: coaxial, optical.
  • CD - Direct: yes


Special Features

  • top model integrated amplifier of the Integra series from Onkyo
  • true 18-bit linear converter with 8-fold oversampling technology
  • Opto-Drive system

D/A Converter with Automatic Detection and Switching of Input Sampling Frequency (32.0/44.1/48.0 KHz)

  • Modular design with separate circuit blocks
  • Inputs=CD,Dat ,Tuner, Phono,Tape
  • Three video inputs:VDP,VCRand CDV
  • Phono MM/MC switchable
  • Digital 3:optical

Digital 1/2 :coaxial Rec Selector to determine the program to be recorded while listening to another signal source at the same time.

  • Video Mode
  • Bass, Double Bass, Treble and Balance
  • Speaker A/B separately switchable (4 speakers connectable)
  • Direct function

Muting function

  • Gold-plated headphone jack

Remarks


Pictures

  • Extract from brochure: Onkyo A-8690

Onkyo A-8690-Prospekt-1.jpg


Reports

  • Report in "FonoForum" 2 / 1989


Links