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| | __NOTOC__ | | __NOTOC__ |
| − | == Data == | + | == Kurzbeschreibung == |
| − | {{navigation}}
| + | Receiver der Revox B 700-Serie |
| − | '''General'''
| |
| − | * Manufacturer: [[Revox]]
| |
| − | * Model: B 780 (as B739 as tuner preamplifier without power amplifier)
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| − | Type: Receiver
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| − | * Years of manufacture: 1980 - 1984
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| − | * Manufactured in: Switzerland
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| − | * Color: Silver / Grey
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| − | * Remote control: yes- but only power on via "Power On Kit" from B710 Tape Deck
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| − | * Power consumption: 550 W max.
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| − | * Dimensions (WxHxD): 452 x 151 x 420 mm
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| − | * Weight: 17 kg
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| − | * Original price approx.: 3'500 DM
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| | | | |
| | + | == Daten == |
| | + | '''Allgemein''' |
| | + | * Hersteller: [[Revox]] |
| | + | * Modell: B 780 |
| | + | * Baujahre: 1980 - 1984. |
| | + | * Hergestellt in: |
| | + | * Farbe: Alu/grau-anthrazit. |
| | + | * Abmessungen (B/H/T): 452 mm/151mm/420mm (B 700-Serie). |
| | + | * Gewicht: 17 kg |
| | + | * Neupreis ca.: 3.000 DM. |
| | | | |
| − | '''Connections''' | + | '''Anschlüsse''' |
| − | * Number of inputs: | + | * hier die Anschlussmöglichkeiten aufführen, falls bekannt. |
| − | ** Phono MM: 3.0 mV, 47 kOhm, 220 pF, 160 mV max.
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| − | ** Phono MC: 0.1 - 2 mV, 100 Ohm, 6 mV max.
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| − | Aux: 150 mV, 50 kOhm, 8 V max.
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| − | ** Tape Play 1, 2: 150 mV, 50 kOhm, 8 V max.
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| − | Tape Play DIN 1, 2: 150 mV, 50 kOhm, 8 V max.
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| − | FM antenna: 75 Ohm, 300 Ohm
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| − | ** MW antenna: 300 Ohm
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| − | * Number of outputs:
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| − | ** Tape Rec 1, 2: 135 mV, 47 kOhm.
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| − | ** Tape Rec DIN: 5,5 mV, 10 kOhm
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| − | ** Pre Out 1, 2: 2 V, 4 V, 1 kOhm
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| − | ** Headphones (6.3mm jack): 4 V, 220 Ohm
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| − | ** 2 speaker pairs
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| | | | |
| | + | '''Technische Daten''' |
| | | | |
| − | '''Technical Data'''
| + | *Ausgangsleistung: 110W an 4 Ohm, 80W an 8 Ohm |
| | + | *Musikleistung: 2x 140 W an 4 Ohm. |
| | + | * hier weitere Technische Daten aufführen, falls bekannt. |
| | + | <br /> |
| | + | *Digitaler Synthesizer |
| | + | <br /> |
| | | | |
| − | ''Amplifier'' | + | '''Besondere Ausstattungen''' |
| − | * Continuous power (at distortion)
| + | * hier, wenn vorhanden |
| − | ** 8 Ohm: 2x 80 W (RMS, 20 - 20'000 Hz)
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| − | ** 4 Ohm: 2x 110 W
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| − | * Dynamic power
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| − | ** 8 Ohm: 110 W
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| − | ** 4 Ohm: 140 W
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| − | * Total harmonic distortion: 0.01 %
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| − | * Attenuation factor: 100 at 8 Ohm
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| − | * Frequency response:
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| − | ** Phono: 20 - 20'000 Hz, ± 0,3 dB
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| − | ** High level: 20 - 20'000 Hz, + 0 dB, - 0,3 dB | |
| − | * Signal-to-noise ratio:
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| − | ** Phono MM: 73 dB
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| − | ** Line: 90 dB
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| − | * Tone control:
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| − | ** Bass: ± 8 dB at 120 Hz
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| − | Presence: ± 8 dB at 3 kHz
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| − | Treble: ± 8 dB at 8 kHz
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| − | * Loudness: + 5 dB at 100 Hz, + 6 dB at 10 kHz
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| − | * High Filter: - 3 dB at 8 kHz, 12 dB / octave
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| − | * Low Filter (Subsonic): - 3 dB at 18 Hz, 12 dB / octave
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| − | Mute: - 20 dB
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| | | | |
| | + | == Bemerkungen == |
| | + | *Weitere Modelle der gleichen Serie: |
| | | | |
| − | ''Tuner''
| + | *Nextel-Lackierung vom Original ist auch nach Jahren klebrig! Gut, wenn die Haube neu beschichtet wurde. |
| − | * Reception: FM, MW | |
| − | * Frequencies:
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| − | ** FM: 87.5 - 108 MHz
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| − | ** MW: 530 - 1610 kHz
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| − | * Input sensitivity:
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| − | ** FM: 2.5 µV
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| − | ** MW: 25 µV
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| − | * Frequency response: 20 - 15'000 Hz, + 0,3 dB, - 0,8 dB
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| − | * Distortion factor:
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| − | ** Mono: 0.08 %
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| − | Stereo: 0.1
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| − | * Signal-to-noise ratio:
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| − | ** FM:
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| − | *** Mono: 78 dB
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| − | *** Stereo: 72 dB
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| − | ** MW: 50 dB
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| − | * Channel separation: 50 dB
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| − | * selectivity: 60 dB
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| − | * Co-wave selection: 0.8 dB
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| − | * Spurious wave selection: 110 dB
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| − | * IF attenuation: 110 dB
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| − | * IF attenuation: 110 dB
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| − | * MW suppression: 72 dB
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| − | * Station memory: FM, MW a total of 29 memory locations for free programming
| |
| | | | |
| | + | == Bilder == |
| | + | * siehe auch Link; |
| | | | |
| − | '''Special Features'''
| + | [[Datei:Revox B780.jpg]] |
| − | * Tone Linear switch
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| − | * Tape Dubbing
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| − | * Automatic station search
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| − | * Mono / Stereo switchable
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| − | | |
| − | == Remarks ==
| |
| − | * Other models in the same series:
| |
| − | * Amplifier:
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| − | * [[Revox B 750]]
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| − | * [[Revox B 750 MK II]]
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| − | | |
| − | | |
| − | * Power amplifier:
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| − | * [[Revox A 740]]
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| − | | |
| − | | |
| − | * Tuner:
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| − | * [[Revox B 760]]
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| − | | |
| − | | |
| − | * Receiver:
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| − | * [[Revox B 780]]
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| − | | |
| − | | |
| − | * Preceiver:
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| − | * [[Revox B 739]]
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| − | | |
| − | | |
| − | * CD player:
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| − | * [[Revox B 126]]
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| − | | |
| − | | |
| − | * Tape Deck:
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| − | * [[Revox B 710]]
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| − | | |
| − | | |
| − | * Reel Tape:
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| − | * [[Revox B 77]]
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| − | | |
| − | | |
| − | * Record player:
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| − | * [[Revox B 790]]
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| − | * [[Revox B 795]]
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| − | | |
| − | | |
| − | * Loudspeakers:
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| − | * [[Revox BR 320]]
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| − | * [[Revox BR 430]]
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| − | * [[Revox BR 530]]
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| − | * [[Revox Symbol B]]
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| − | * [[Revox Triton B]]
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| − | | |
| − | | |
| − | == Pictures ==
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| − | * Image: Revox B 780
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| − | [[File:Revox B-780-1.jpg]]
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| − | | |
| − | | |
| − | * Extract from brochure: Revox B 780
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| − | [[File:Revox B-780-Prospekt-1984.jpg]]
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| − | | |
| − | | |
| − | == Reports ==
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| − | * Audio
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| − | ** 07/1980: verdict excerpt see Revox website/link 01/2017.
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| − | ** 06/1983: Comparison test with, among others, Braun R1 [[Braun Atelier Series]]
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| − | * Stereoplay 02/1981
| |
| | | | |
| | + | == Testberichte == |
| | + | * Audio 7/1980 (Urteilsauszug siehe Revox-Webseite/Link 8/2015); |
| | + | * Audio 11/1983: Vergleichstest u.a. mit Braun R1 ([[Braun Atelier Serie]]/ [[Braun Atelier R 1|Atelier R 1]]). |
| | | | |
| | == Links == | | == Links == |
| − | * [[https://www.revox.com/de/classics/siebzigerjahre/b700.html B 700 series on Revox website]] | + | * [http://www.revox.com/de/classics/b700-serie.html B 700-Serie auf Revox-Webseite] |
| − | | + | <br /> |
| − | | + | [[Kategorie:Receiver]] |
| − | [[Category:Receiver]] | |