Difference between revisions of "Onkyo A-8690"
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* Output power: | * Output power: | ||
** 310 watts into 2 ohms | ** 310 watts into 2 ohms | ||
| − | 220 watts into 4 ohms | + | ** 220 watts into 4 ohms |
* Total harmonic distortion: | * Total harmonic distortion: | ||
** 0.008% at rated power | ** 0.008% at rated power | ||
| − | 0.008% at 1 watt | + | ** 0.008% at 1 watt |
* Frequency Response: CD, Tuner - 2Hz to 50kHz | * Frequency Response: CD, Tuner - 2Hz to 50kHz | ||
* Total Harmonic Distortion: 0.008% | * Total Harmonic Distortion: 0.008% | ||
* Input sensitivity: 0.16 mV (MC), 2.5 mV (MM), 150 mV (line) | * 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) | + | * Signal-to-noise ratio: 75 dB (MC), 94 dB (MM), 107 dB (line) |
* Output: 150 mV (line), 1 V (pre out) | * Output: 150 mV (line), 1 V (pre out) | ||
* Speaker load impedance: 4Ω (minimum). | * Speaker load impedance: 4Ω (minimum). | ||
Latest revision as of 19:51, 15 January 2025
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
- Other models in the same series:
- Onkyo A-8650
- Onkyo A-8670
- Onkyo A-8690
Pictures
- Extract from brochure: Onkyo A-8690
Reports
- Report in "FonoForum" 2 / 1989