Amplificator Onkyo Integra A-8780

Amplificator Onkyo cap de serie, clasa Integra, 8 intrari, 4 iesiri, 8 finali, 360 W consum din retea, impedanta 4-16 ohmi, made in Japan, phono selector, reglaje bass, inalte, direct, muting. Suna foarte bine si este foarte ingrijit. 

General
Manufacturer: Onkyo
Model: A-8780 / AR-700 = international designation.
Year of construction: 1990
Type: Integrated Amplifier
Power consumption: 600 W
Dimensions: 435 x 157 x 391 mm
Weight: 14.5 kg
Color: Black Only
Original price approx .: 1,200 DM
Connections
Number of inputs: 8 (RCA)
Phono (MM / MC)
Tuner
CD
Tape 1 + 2
Dat
Aux 1 + 2
Number of Outlets: 4
Headphones (6.3mm jack)
Tape Rec. 1 + 2
Dat Rec.
(2x Speaker)
Technical Specifications
Continuous power:
8 Ohm: 105W
4 Ohm: 160W 1KHz (DIN)
Dynamic Power:
4 Ohm: 240W
Screening: 2x 18000 mF (63V)
Total Harmonic Distortion: 0.008%
Damping factor: 150 (at 8 ohms)
Input (Sensitivity / Impedance)
Phono (MM): 2.5 mV / 50 kOhm
Phono (MC): 160 uV / 130 Ohm
CD: 150 mV / 30 kOhm
Output (Level / Impedance):
Rec Out. 150 mV / 1 kOhm
Frequency Response: 2-50000 Hz (+0 dB, -1 dB)
Tone control:
Bass: ± 8 dB (at 100 Hz)
Treble: ± 8 dB (at 10kHz)
Loudness: NO
Subsonic: yes
Mute: yes
Direct / Line-Straight: yes
Ripple voltage distance (short):
Stereo channel separation:
Signal to noise ratio: 75dB (phono), 107dB (CD)
Special Features
A special feature was the motorized rear derailleur for input selection of Alps with this device.
Everything from solid aluminum, divided caseback
Comments

It is identical to the A-8670th 
Replacement relay still available
Bärenstarke amplifiers
According to report in Stereo 1990: 141 W into 8 ohms / 238 watts into 4 ohms / 351 watts into 2 ohms
According to the test report in Stereoplay: 135 W into 8 ohms / 220W into 4 ohms / 300 watts into 2 ohms and 1 ohm