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| − | __NOTOC__
| + | '''Allgemein''' |
| − | == Data ==
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| − | {{navigation}}
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| − | '''General''' | |
| − | * Manufacturer: [[Onkyo]]
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| − | * Model: A-8780 / AR-700 = international designation
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| − | * Type: Integrated amplifier
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| − | * Years of manufacture: 1990 - 1992
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| − | * Color: only in black
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| − | * Remote control: yes ( RC 180 S )
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| − | * Power consumption: 360 W
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| − | * Dimensions: 435 x 157 x 391 mm (WxHxD)
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| − | * Weight: 14.5 kg
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| − | * New price approx.: 1'200 DM
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| | | | |
| | + | Hersteller: Onkyo |
| | + | |
| | + | Modell: A-8780 |
| | + | |
| | + | Baujahre: 1990/91 |
| | + | |
| | + | Typ: Vollverstärker |
| | + | |
| | + | Fernbedienung: ja |
| | + | |
| | + | Leistungsaufnahme: |
| | + | |
| | + | Abmessungen: 435 x 157 x 391 |
| | + | |
| | + | Gewicht: 14,5 kg |
| | + | |
| | + | Farbe: silber, schwarz |
| | + | |
| | + | Neupreis ca.: 1.200 DM |
| | + | |
| | + | |
| | + | '''Anschlüsse''' |
| | + | |
| | + | Anzahl der Eingänge: 8 (Cinch) |
| | | | |
| − | '''Connections'''
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| − | * Number of inputs: 8 (Cinch)
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| | Phono (MM/MC) | | Phono (MM/MC) |
| − | ** Tuner
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| − | ** CD
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| − | ** Tape 1+2
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| − | ** Dat
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| − | ** Aux 1+2
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| − | * Number of outputs: 4
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| − | ** Headphones (6,3mm jack)
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| − | ** Tape Rec. 1+2
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| − | ** Dat Rec.
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| − | ** (2x loudspeaker)
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| | | | |
| | + | Tuner |
| | + | |
| | + | CD |
| | + | |
| | + | Tape 1+2 |
| | + | |
| | + | Dat |
| | + | |
| | + | Aux 1+2 |
| | + | |
| | + | Anzahl der Ausgänge: 4 |
| | + | |
| | + | Kopfhörer (6,3mm Klinke) |
| | + | |
| | + | Tape Rec. 1+2 |
| | + | |
| | + | Dat Rec. |
| | + | |
| | + | |
| | + | (2x Lautsprecher) |
| | + | |
| | + | |
| | + | '''Technische Daten''' |
| | + | |
| | + | Dauerleistung: |
| | + | |
| | + | 4 Ohm: 160W (DIN) |
| | | | |
| − | '''Technical Data'''
| + | Dynamikleistung: |
| − | * Continuous power:
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| − | ** 8 Ohm: 2x 105W
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| − | ** 4 Ohm: 2x 160W 1KHz(DIN)
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| − | Dynamic power:
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| − | ** 8 Ohm: 2x 160W
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| − | ** 4 Ohm: 2x 240W
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| − | * Filtering: 2x 18000 mF ( 63V )
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| − | * Total harmonic distortion: 0,008% * Attenuation factor: 150
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| − | * Attenuation factor: 150 (at 8 Ohm)
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| − | * Input (Sensitivity/Impedance)
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| − | ** Phono (MM): 2.5 mV / 50 kOhm
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| − | ** Phono (MC): 160 µV / 130 Ohm
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| − | CD: 150 mV / 30 kOhm
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| − | ** Output (level/impedance):
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| − | ** Rec. Out: 150 mV / 1 kOhm
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| − | * Frequency response: 2 - 50,000 Hz (+0 dB, -1 dB).
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| − | * Tone control:
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| − | ** Bass: ±8 dB (at 100Hz).
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| − | treble: ±8 dB (at 10kHz)
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| − | * Loudness: no
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| − | * Subsonic: yes
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| − | * Mute: yes
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| − | * Direct/Line-Straight: yes
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| − | * Ripple distance (shorted):
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| − | * Stereo Channel Separation:
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| − | * Signal-to-noise ratio: 75db (phono), 107db (CD)
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| | | | |
| | + | 4 Ohm: 240W |
| | | | |
| − | '''Special Features'''
| + | Gesamtklirrfaktor: 0,008% |
| − | * Special feature on this unit was the motorized switching mechanism for Alps input selection.
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| − | * All made of solid aluminium, split case bottom.
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| | | | |
| | + | Dämpfungsfaktor: 150 (bei 8 Ohm) |
| | | | |
| − | == Remarks ==
| + | Eingang (Empfindlichkeit/Impedanz) |
| − | * Other models in the same series:
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| − | * [[Onkyo A-8620]]
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| − | * [[Onkyo A-8630]]
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| − | * [[Onkyo A-8640]]
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| − | * [[Onkyo A-8650]]
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| − | * [[Onkyo A-8670]]
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| − | * [[Onkyo A-8690]]
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| − | * [[Onkyo A-8990]]
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| | | | |
| | + | Phono (MM): 2,5 mV / 50 kOhm |
| | | | |
| − | * Successors:
| + | Phono (MC): 160 µV / 130 Ohm |
| − | * [[Onkyo A-8870]]
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| − | * [[Onkyo A-9711]]
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| | | | |
| | + | CD: 150 mV / 30kOhm |
| | | | |
| − | == Pictures ==
| + | Ausgang (Pegel/Impedanz): |
| − | * [[Picture: Onkyo A-8780
| |
| − | [[File:Onkyo A-8780-1.jpg]]
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| | | | |
| | + | Rec. Out: 150 mV / 1 kOhm |
| | | | |
| − | * Picture: Onkyo A-8780
| + | Frequenzgang: 2 - 50.000 Hz +0dB, -1dB |
| − | http://s14.directupload.net/images/130101/5bbg2fa8.jpg
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| | | | |
| | + | Klangregelung: |
| | | | |
| − | == Reviews ==
| + | Bass: ±8dB (bei 100Hz) |
| − | * It is similar with the A-8670. New is the remote control.
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| − | * Replacement relay still available ( Omron G4W 2212P US TV5 HP 12VDC ) unit price 6-9 Euro
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| | | | |
| | + | Höhen: ±8dB (bei 10kHz) |
| | | | |
| − | '''Beärenstarke power amplifiers'''
| + | Loudness: nein |
| − | According to test report in stereo from 1990 : 141 W at 8 Ohm / 238 W at 4 Ohm / 351 W at 2 Ohm
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| − | According to Stereoplay review : 135 W at 8 Ohm / 220 W at 4 Ohm / 300 W at 2 Ohm and at 1 Ohm
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| | | | |
| | + | Subsonic: ja |
| | | | |
| − | * 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]]
| + | Mute: ja |
| | | | |
| | + | Direct/Line-Straight: ja |
| | | | |
| − | == Links ==
| + | Brummspannungsabstand (kurzgeschlossen): |
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| | + | Stereokanaltrennung: |
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| − | [[Category:Integrated amplifier]]
| + | Signalrauschabstand: 75db (Phono), 107db (CD) |