Difference between revisions of "Onkyo A-8780"
| (6 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Onkyo]] |
| − | * | + | * Model: A-8780 / AR-700 = international designation |
| − | * | + | * Type: Integrated amplifier |
| − | * | + | * Years of manufacture: 1990 - 1992 |
| − | * | + | * Color: only in black |
| − | * | + | * Remote control: yes ( RC 180 S ) |
| − | * | + | * Power consumption: 360 W |
| − | * | + | * Dimensions: 435 x 157 x 391 mm (WxHxD) |
| − | * | + | * Weight: 14.5 kg |
| − | + | * New price approx.: 1'200 DM | |
| − | ''' | + | |
| − | * | + | '''Connections''' |
| − | + | * Number of inputs: 8 (Cinch) | |
| + | Phono (MM/MC) | ||
** Tuner | ** Tuner | ||
** CD | ** CD | ||
| Line 22: | Line 23: | ||
** Dat | ** Dat | ||
** Aux 1+2 | ** Aux 1+2 | ||
| − | * | + | * Number of outputs: 4 |
| − | ** | + | ** Headphones (6,3mm jack) |
** Tape Rec. 1+2 | ** Tape Rec. 1+2 | ||
** Dat Rec. | ** Dat Rec. | ||
| − | ** (2x | + | ** (2x loudspeaker) |
| + | |||
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power: |
| − | ** 8 Ohm: 105W | + | ** 8 Ohm: 2x 105W |
| − | ** 4 Ohm: 160W 1KHz(DIN) | + | ** 4 Ohm: 2x 160W 1KHz(DIN) |
| − | + | Dynamic power: | |
| − | ** 8 Ohm: 160W | + | ** 8 Ohm: 2x 160W |
| − | ** 4 Ohm: 240W | + | ** 4 Ohm: 2x 240W |
| − | * | + | * Filtering: 2x 18000 mF ( 63V ) |
| − | * | + | * Total harmonic distortion: 0,008% * Attenuation factor: 150 |
| − | * | + | * Attenuation factor: 150 (at 8 Ohm) |
| − | * | + | * Input (Sensitivity/Impedance) |
| − | ** Phono (MM): 2 | + | ** Phono (MM): 2.5 mV / 50 kOhm |
** Phono (MC): 160 µV / 130 Ohm | ** Phono (MC): 160 µV / 130 Ohm | ||
| − | + | CD: 150 mV / 30 kOhm | |
| − | ** | + | ** Output (level/impedance): |
** Rec. Out: 150 mV / 1 kOhm | ** Rec. Out: 150 mV / 1 kOhm | ||
| − | * | + | * Frequency response: 2 - 50,000 Hz (+0 dB, -1 dB). |
| − | * | + | * Tone control: |
| − | ** Bass: ±8 dB ( | + | ** Bass: ±8 dB (at 100Hz). |
| − | + | treble: ±8 dB (at 10kHz) | |
| − | * Loudness: | + | * Loudness: no |
| − | * Subsonic: | + | * Subsonic: yes |
| − | * Mute: | + | * Mute: yes |
| − | * Direct/Line-Straight: | + | * Direct/Line-Straight: yes |
| − | * | + | * Ripple distance (shorted): |
| − | * | + | * Stereo Channel Separation: |
| − | * | + | * Signal-to-noise ratio: 75db (phono), 107db (CD) |
| + | |||
| − | ''' | + | '''Special Features''' |
| − | * | + | * Special feature on this unit was the motorized switching mechanism for Alps input selection. |
| − | * | + | * All made of solid aluminium, split case bottom. |
| − | |||
| − | |||
| − | |||
| − | + | == Remarks == | |
| − | * | + | * Other models in the same series: |
| − | * | + | * [[Onkyo A-8620]] |
| + | * [[Onkyo A-8630]] | ||
| + | * [[Onkyo A-8640]] | ||
| + | * [[Onkyo A-8650]] | ||
| + | * [[Onkyo A-8670]] | ||
| + | * [[Onkyo A-8690]] | ||
| + | * [[Onkyo A-8990]] | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | + | * Successors: | |
| − | * [[Onkyo | + | * [[Onkyo A-8870]] |
| − | * [[Onkyo | + | * [[Onkyo A-9711]] |
| − | == | + | |
| + | == Pictures == | ||
| + | * [[Picture: Onkyo A-8780 | ||
| + | [[File:Onkyo A-8780-1.jpg]] | ||
| + | |||
| + | |||
| + | * Picture: Onkyo A-8780 | ||
http://s14.directupload.net/images/130101/5bbg2fa8.jpg | http://s14.directupload.net/images/130101/5bbg2fa8.jpg | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | == | + | |
| + | == Reviews == | ||
| + | * It is similar with the A-8670. New is the remote control. | ||
| + | * Replacement relay still available ( Omron G4W 2212P US TV5 HP 12VDC ) unit price 6-9 Euro | ||
| + | |||
| + | |||
| + | '''Beärenstarke power amplifiers''' | ||
| + | According to test report in stereo from 1990 : 141 W at 8 Ohm / 238 W at 4 Ohm / 351 W at 2 Ohm | ||
| + | According to Stereoplay review : 135 W at 8 Ohm / 220 W at 4 Ohm / 300 W at 2 Ohm and at 1 Ohm | ||
| + | |||
| + | |||
| + | * Competition : [[Onkyo A-8780]], [[Onkyo A-8870]], [[Pioneer A-702 R]], [[Yamaha AX-890]], [[Sony TA-F 690 ES]], [[Denon PMA-1080 R]], [[Denon PMA-1315 R]] | ||
| + | |||
== Links == | == Links == | ||
| − | [[ | + | |
| + | [[Category:Integrated amplifier]] | ||
Latest revision as of 02:55, 12 April 2021
Data[edit]
General
- Manufacturer: Onkyo
- Model: A-8780 / AR-700 = international designation
- Type: Integrated amplifier
- Years of manufacture: 1990 - 1992
- Color: only in black
- Remote control: yes ( RC 180 S )
- Power consumption: 360 W
- Dimensions: 435 x 157 x 391 mm (WxHxD)
- Weight: 14.5 kg
- New price approx.: 1'200 DM
Connections
- Number of inputs: 8 (Cinch)
Phono (MM/MC)
- Tuner
- CD
- Tape 1+2
- Dat
- Aux 1+2
- Number of outputs: 4
- Headphones (6,3mm jack)
- Tape Rec. 1+2
- Dat Rec.
- (2x loudspeaker)
Technical Data
- Continuous power:
- 8 Ohm: 2x 105W
- 4 Ohm: 2x 160W 1KHz(DIN)
Dynamic power:
- 8 Ohm: 2x 160W
- 4 Ohm: 2x 240W
- Filtering: 2x 18000 mF ( 63V )
- Total harmonic distortion: 0,008% * Attenuation factor: 150
- Attenuation factor: 150 (at 8 Ohm)
- Input (Sensitivity/Impedance)
- Phono (MM): 2.5 mV / 50 kOhm
- Phono (MC): 160 µV / 130 Ohm
CD: 150 mV / 30 kOhm
- Output (level/impedance):
- Rec. Out: 150 mV / 1 kOhm
- Frequency response: 2 - 50,000 Hz (+0 dB, -1 dB).
- Tone control:
- Bass: ±8 dB (at 100Hz).
treble: ±8 dB (at 10kHz)
- Loudness: no
- Subsonic: yes
- Mute: yes
- Direct/Line-Straight: yes
- Ripple distance (shorted):
- Stereo Channel Separation:
- Signal-to-noise ratio: 75db (phono), 107db (CD)
Special Features
- Special feature on this unit was the motorized switching mechanism for Alps input selection.
- All made of solid aluminium, split case bottom.
Remarks[edit]
- Other models in the same series:
- Onkyo A-8620
- Onkyo A-8630
- Onkyo A-8640
- Onkyo A-8650
- Onkyo A-8670
- Onkyo A-8690
- Onkyo A-8990
- Successors:
- Onkyo A-8870
- Onkyo A-9711
Pictures[edit]
- [[Picture: Onkyo A-8780
- Picture: Onkyo A-8780
Reviews[edit]
- It is similar with the A-8670. New is the remote control.
- Replacement relay still available ( Omron G4W 2212P US TV5 HP 12VDC ) unit price 6-9 Euro
Beärenstarke power amplifiers
According to test report in stereo from 1990 : 141 W at 8 Ohm / 238 W at 4 Ohm / 351 W at 2 Ohm
According to Stereoplay review : 135 W at 8 Ohm / 220 W at 4 Ohm / 300 W at 2 Ohm and at 1 Ohm
- Competition : Onkyo A-8780, Onkyo A-8870, Pioneer A-702 R, Yamaha AX-890, Sony TA-F 690 ES, Denon PMA-1080 R, Denon PMA-1315 R