Onkyo A-8670 specifications

Category : Integrated amplifier

Brand : Onkyo

General

connectors

Technical data

special features

image: Onkyo A-8670 black

• manufacturer: Onkyo
• model: A-8670 - Integra series
• type: amplifier
• year of construction: 1989 - 1991
• Made in Japan
• color: Black or silver
• remote: not remote control
• power consumption: 360 watts
• dimensions: 435 x 157 x 391 mm (WxHxD)
• weight: 13.5 kg
• factory price approx.: 998,- DM

• number of inputs: 7
  • Phono (MM): 2.5 mV / 50 K-ohms
  • Phono (MC): 160 µV / 130 Ohm s
  • CD  : 150 mV / 30 kOhm s
  • Tuner  : 150 mV / 30 kOhm s
  • Tape  : 150 mV / 30 kOhm s
  • Video  : 150 mV / 30 kOhm s
  • DAT  : 150 mV / 30 kOhm s
  • Aux  : 150 mV / 30 kOhm s

• Phono (MM): 2.5 mV / 50 K-ohms
• Phono (MC): 160 µV / 130 Ohm s
• CD  : 150 mV / 30 kOhm s
• Tuner  : 150 mV / 30 kOhm s
• Tape  : 150 mV / 30 kOhm s
• Video  : 150 mV / 30 kOhm s
• DAT  : 150 mV / 30 kOhm s
• Aux  : 150 mV / 30 kOhm s

• number of outputs: 3
  • Tape/DAT  : 150 mV / 1 kOhm

• Tape/DAT  : 150 mV / 1 kOhm

• the duration of the performance (total harmonic distortion)
  • 8 Ohm s: 115 W / 1 kHz
  • 4 Ohm : 160 W / 1 kHz
  • 2 Ohm s: 205 W / 1 kHz
• dynamic performance
  • 8 Ohm s: 170 W
  • 4 Ohm s: 235 W
  • 2 Ohm s: 303 W
• total harmonic distortion: 0.008 in %
• damping factor: 150 dB at 8 Ohm s
• frequency response:
  • Phono k. A..
  • Tuner/Tape/Aux: 2 Hz - 50 kHz
• Signal-to-noise ratio:
• Stereo channel separation:
• Tone control:
  • Bass: +/- 8dB at 100 Hz
  • Treble: +/- 8dB at 10 kHz
• Loudness: no
• High Filter : no
• Low Filter (Subsonic): 20 Hz
• Mute: yes, 90%
• Direct/Line-Straight: yes

• 8 Ohm : 115 W / 1 kHz
• 4 Ohm : 160 W / 1 kHz
• 2 Ohm : 205 W / 1 kHz

• 8 Ohm : 170 W
• 4 Ohm : 235 W
• 2 Ohm : 303 W

• Phono K.A..
• Tuner/Tape/Aux: 2 Hz - 50 kHz

• Bass: +/- 8dB at 100 Hz
• Treble: +/- 8dB at 10 kHz

• Phono lovers will appreciate the pickup switcher with four positions with subsonic filter, furthermore two CD players can be Feed in audio inputs, the phono input is also gold-plated.

• The amplifier has tuner input, tape 1 + 2 and Dat (input/output), as well as Dat (input/output). The Onkyo 'A-8670' can be operated with two pairs of speakers (A + B), which are connected via solid screw terminals, which can also accommodate banana plugs.

• Other models of the same series:
• Onkyo A-8620
• Onkyo A-8630
• Onkyo A-8640
• Onkyo A-8650
• Onkyo A-8670
• Onkyo A-8690
• Onkyo A-8990

• Picture: Onkyo A 8670

• Device presentation at good-old-hifi: [1]

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