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| − | __NOTOC__
| + | {{Braucht Arbeit}} |
| − | == Data ==
| + | Technische Daten: |
| − | {{navigation}} | |
| − | '''General'''
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| − | * Manufacturer: [[Sony]]
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| − | * Model : MDS-JB 920 QS
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| − | * Product type : MiniDisc recorder
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| − | * Color: Black, silver / aluminum
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| − | * Remote control : Yes
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| − | * Years of manufacture: 1998-2000
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| − | * Approximate retail price: 800 DM
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| − | * Dimensions (WxHxD): 430 x 107 x 315 mm
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| − | * Weight: 5 kg
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| − | * Approx. new price: 800 DM
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| | | | |
| | + | Tonträger: MiniDisc (MD) |
| | + | Laser: Halbleiter (l = 780 nm) |
| | + | Laser-Diode: GaAIAs-Laser |
| | + | Drehzahl: 400 min-1 bis 900 min-1 |
| | + | Fehlerkorrektur: Advanced Cross Interleave Reed Solomon Code (ACIRC) |
| | + | Abtastfrequenz: 44,1 kHz |
| | + | Codiersystem: Adaptive Transform Acoustic Coding (ATRAC) |
| | + | Modulationssystem: EFM (Acht auf Vierzehn) |
| | + | Anzahl der Kanäle: 2 (Stereo) |
| | + | Frequenzgang: 5 bis 20.000 Hz ±0,3 dB |
| | + | Rauschabstand: über 100 dB (bei Wiedergabe) |
| | + | Gleichlaufschwankungen: unterhalb Meßgrenze |
| | | | |
| − | '''Connections'''
| + | Eingänge: |
| − | * Inputs: 5
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| − | ** 2 x optical input (Toslink)
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| − | ** coaxial digital input
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| − | ** analogue input (stereo Cinch)
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| − | ** Control A1 connector (Sony system bus)
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| − | * Outputs: 5
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| − | ** optical digital output
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| − | ** coaxial digital output
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| − | ** analogue output (stereo Cinch)
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| − | ** Control A1 connector (Sony system bus)
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| − | ** Headphone output (adjustable)
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| | | | |
| | + | LINE (ANALOG) IN Cinch-Buchsen 47 kOhm 500 mV eff. 125 mV eff. |
| | + | DIGITAL OPTICAL IN1 Quadrat. Optobuchse 660 nm - - |
| | + | DIGITAL OPTICAL IN2 Quadrat. Optobuchse 660 nm - - |
| | + | DIGITAL COAXIAL IN Cinch-Buchsen 75 Ohm 0,5 Vss, ±20 % |
| | | | |
| − | '''Specifications'''
| + | Ausgänge: |
| − | * 20-bit current pulse D/A converter
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| − | * 20-bit A/D converter
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| − | * Pitch control
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| − | * Digital and analog recording control
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| − | * D/A converter: Current Pulse
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| − | * A/D converter: 20 bit
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| − | * ATRAC generation: 4.5
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| − | * Error correction system: CIRC
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| − | * Data compression: ATRAC
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| − | * Shock Resistant Memory: 10 Sec.
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| − | * Sampling frequencies: 44.1 kHz
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| − | * D/A Converter: 1 Bit Current Pulse
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| − | * A/D converter: 1 bit Delta Sigma
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| − | * Frequency response: 5-20000 Hz; (+/- 0.3 dB)
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| − | * Signal to noise ratio: >100 dB
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| − | * Coincidence fluctuations: not measurable
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| | | | |
| − | | + | PHONES Stereo-Klinkenbuchse 28 mW 32 Ohm |
| − | '''Special Features'''
| + | LINE (ANALOG) OUT Cinch-Buchsen 2 V eff. (an 50 kOhm) über 10 kOhm |
| − | * Digital controller adjustment during recording / playback
| + | DIGITAL OPTICAL OUT Quadrat. Optobuchse -18 dBm 660 nm |
| − | * Undo function
| + | DIGITAL COAXIAL OUT Cinch-Buchsen 0,5 Vss (an 75 Ohm) 75 Ohm |
| − | * Recording of time/date
| + | [[Kategorie:MD-Decks]] |
| − | * Timer/standby function
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| − | * Fall asleep with music
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| − | * Pitch control function (pitch change)
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| − | * Longplay mono recording function
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| − | 2 - line display | |
| − | Various editing functions
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| − | Jog dial button for skip forward and backward, playback etc.
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| − | * Recording forward memory: 6 sec. (for radio recordings)
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| − | * Housing material: metal frame (iron) and aluminum front (brushed on the silver model)
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| − | * Powerful toroidal transformer
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| − | * Digital recording level storage
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| − | * Gold-plated RCA jacks and headphone jack
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| − | | |
| − | | |
| − | == Remarks ==
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| − | * Device of the upscale QS- series from SONY
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| − | * Other models of the same series:
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| − | ** [[Sony MDS-JE 520]] (JE series, same year of manufacture, simpler device).
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| − | ** [[Sony MDS-JE 320]] (JE series, same year of manufacture, simpler device)
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| − | | |
| − | | |
| − | * Technically, the MDS-JB 920 is based on the MDS-JE 700, which has very similar features, including the toroidal transformer. In 1998, both units were still sold in parallel.
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| − | * The remote control was supplied especially for the MDS-JB 920: Sony RM-D17M
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| − | | |
| − | | |
| − | * Other models in the same series:
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| − | * Preamplifier:
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| − | * [[Sony TA-E 9000 ES]]
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| − | | |
| − | | |
| − | * Power amplifier:
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| − | * [[Sony TA-N 9000 ES]]
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| − | | |
| − | | |
| − | * Integrated amplifier:
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| − | * [[Sony TA-F 3000 ES]]
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| − | * [[Sony TA-FA 30 ES]]
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| − | * [[Sony TA-FA 50 ES]]
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| − | * [[Sony TA-FB 720]]
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| − | * [[Sony TA-FB 920]]
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| − | | |
| − | | |
| − | * [[A/V integrated amplifier]]
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| − | * [[Sony TA-VA 8 ES]]
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| − | | |
| − | | |
| − | * Tuner:
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| − | * [[Sony ST-S 3000 ES]]
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| − | * [[Sony ST-SA 3 ES]]
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| − | * [[Sony ST-SA 5 ES]]
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| − | * [[Sony ST-SB 920]]
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| − | | |
| − | | |
| − | * [[Receiver:
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| − | * [[Sony STR-DA 50 ES]]
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| − | * [[Sony STR-DB 725 QS]]
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| − | * [[Sony STR-DB 825 QS]]
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| − | * [[Sony STR-DB 925 QS]]
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| − | | |
| − | | |
| − | * CD players:
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| − | * [[Sony CDP-X3000ES]]
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| − | * [[Sony CDP-XA20ES]]
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| − | * [[Sony CDP-XA30ES]]
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| − | * [[Sony CDP-XA50ES]]
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| − | * [[Sony CDP-XB720]]
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| − | * [[Sony CDP-XB920]]
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| − | | |
| − | | |
| − | * DVD players:
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| − | * [[Sony DVP-S 315]]
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| − | * [[Sony DVP-S 715]]
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| − | | |
| − | | |
| − | * Tape Deck:
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| − | * [[Sony TC-KB 820 S]]
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| − | * [[Sony TC-KB 920 S]]
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| − | | |
| − | | |
| − | * MD Deck:
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| − | * [[Sony MDS-J 3000 ES]]
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| − | * [[Sony MDS-JB 920]]
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| − | * [[Sony MDS-JA 20 ES]]
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| − | * [[Sony MDS-JA 30 ES]]
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| − | * [[Sony MDS-JA 50 ES]]
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| − | | |
| − | | |
| − | * [[Digital Surround Processor]]
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| − | * [[Sony SDP-EP 90 ES]]
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| − | | |
| − | | |
| − | * Speakers:
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| − | * [[Sony SS-BG 30]]
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| − | * [[Sony SS-X 7]]
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| − | | |
| − | == Pictures ==
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| − | * Picture: Sony MDS-JB 920
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| − | [[File:SONY MDS JB 920.jpg]]
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| − | | |
| − | | |
| − | * Excerpt from brochure: Sony MDS-JB 920
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| − | [[File:Sony MDS-JB 920 QS-Prospekt-1998.jpg]]
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| − | | |
| − | | |
| − | * Excerpt from brochure: Sony Equipe series CDP-XB 920, MDS-JB 920, ST-SB 920, TA-FB 920 in silver
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| − | [[File:Sony Equipe-Prospekt-1998.jpg]]
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| − | | |
| − | | |
| − | * Extract from brochure: Sony Equipe series CDP-XB 720, MDS-JB 920, STR-DB 725 in black
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| − | [[File:Sony Equipe-Prospekt-19981.jpg]]
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| − | | |
| − | | |
| − | == Test reports ==
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| − | * Stereoplay 7/1998: Very good, top class. 40 points
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| − | * Stereo 8/1998: Sound level 70%, price/performance 3 stars, excellent. "Digital output, good workmanship, great sound for analogue and digital recordings - a price hit" (quote Stereo Testspiegel).
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| − | * Audio 8/1998: Upper class (good), sound: 73 points (digital 75, analog 70 P.) 3 ears.
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| − | | |
| − | | |
| − | == Links ==
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| − | | |
| − | | |
| − | [[Category:MD Decks]] | |