Difference between revisions of "Technics RS-777"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Technics]] |
| − | * | + | * Model: RS-777 |
| − | * | + | * Years of manufacture: 1978 to 1986 |
| − | * | + | * Made in: Osaka, Japan |
| − | * | + | * Color: silver |
| − | * | + | * Remote control: optional |
| − | * | + | * Power supply: AC 100V / 50/60Hz |
| − | * | + | * Power consumption: 70 W |
| − | * | + | * Dimensions: Width:430 mm, Height: 373 mm, Depth: 259 mm. |
| − | * | + | * Weight: approx. 22 kg |
| − | * | + | * Original price approx.: 1800 DM (converted selling price 1978 in Japan, the machine was not offered on the German market however!) |
| − | ''' | + | |
| − | * | + | |
| − | ** | + | '''Connections''' |
| − | + | * Number of outputs: 2 | |
| + | ** Headphones: 90 mV/8Ohm | ||
| + | Line Out: 0.65 V (OVU)/at 22 kOhm | ||
** DIN: | ** DIN: | ||
| − | * | + | * Number of inputs: 3 |
| − | ** | + | ** Microphone: 0.25 mV (-72 dB)/400 Ohm - 10 kOhm |
** Line In: 60 mV (-24 dB)/50 kOhm | ** Line In: 60 mV (-24 dB)/50 kOhm | ||
| − | ** Trough Out: 0 | + | ** Trough Out: 0.125 mV (-78 dB) |
| + | |||
| + | |||
| + | '''Technical Data''' | ||
| + | * Max.coil diameter: 18 cm | ||
| + | Drive: Direct-drive, collectorless DC motor with phase-locked quartz control for the tone shaft, two direct-drive, collectorless DC motors with tape tension control for the winding plates | ||
| + | * Heads: 6 tone heads (RP-2R2P headstock) | ||
| + | * Tracks: 4-track, 2-channel stereo record/playback | ||
| + | * Tape speeds: 9.5 cm/s, 19 cm/s and 38 cm/s | ||
| + | * Slip: | ||
| + | ** at 9.5 cm/s: | ||
| + | ** at 19 cm/s: 0.04% (WRMS) | ||
| + | ** at 38 cm/s: 0.018% (WRMS) | ||
| + | * Pitch fluctuations: | ||
| + | * Overall frequency response: | ||
| + | ** at 9.5 cm/s: | ||
| + | ** at 19 cm/s: 30 - 25,000 Hz, +/-3 dB | ||
| + | ** at 38 cm/s: 30 - 30,000 Hz, +/-3 dB | ||
| + | * Signal-to-noise ratio: | ||
| + | * extraneous signal-to-noise ratio (pickup level = 3% total harmonic distortion): | ||
| + | ** at 9.5 cm/s: dB | ||
| + | ** at 19 cm/s: dB | ||
| + | ** at 38 cm/s: 57 dB | ||
| + | * Total harmonic distortion (0 VU): 0.8% | ||
| + | * Crosstalk attenuation (38 cm/s): | ||
| + | * Crosstalk attenuation at 1 kHZ in stereo mode: | ||
| + | * Cancellation attenuation: at 19 cm/s: | ||
| + | * Premagnetization and extinction frequency: | ||
| + | |||
| + | |||
| + | '''Special Features''' | ||
| + | * Autoreverse operation (works via photocell, requires clear tape to be spliced in). | ||
| + | Digital level meter | ||
| + | Isolated loop tape guide | ||
| + | |||
| + | |||
| + | == Remarks == | ||
| + | * This model was only sold in Japan. | ||
| + | * Spare parts and accessories are no longer available from Panasonic or Technics. | ||
| + | |||
| + | |||
| + | * Other models in the same series: | ||
| + | ** [[Technics_RS-10A02]] | ||
| + | ** [[Technics_RS-1500_US]] | ||
| + | ** [[Technics_RS-1500_S4]] | ||
| + | ** [[Technics_RS-1506_US]] | ||
| + | ** [[Technics_RS-1520]] | ||
| + | ** [[Technics_RS-1700]] | ||
| + | ** [[Technics_RS-1800]] | ||
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| − | + | == Pictures == | |
| − | * | + | * Image: Technics RS-777 |
| − | + | [[Image: RS-777-2.jpg]] | |
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| − | * | + | * Image: Technics RS-777 |
| − | + | [[Image: RS-777.jpg]] | |
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| − | + | == Reports == | |
| − | |||
== Links == | == Links == | ||
| + | * Image and description in English: [http://www.thevintageknob.org/TECHNICS/RS777/RS777.html] | ||
| − | |||
| − | [[ | + | [[Category:Tape Machines]] |
Latest revision as of 08:51, 8 November 2020
Data[edit]
General
- Manufacturer: Technics
- Model: RS-777
- Years of manufacture: 1978 to 1986
- Made in: Osaka, Japan
- Color: silver
- Remote control: optional
- Power supply: AC 100V / 50/60Hz
- Power consumption: 70 W
- Dimensions: Width:430 mm, Height: 373 mm, Depth: 259 mm.
- Weight: approx. 22 kg
- Original price approx.: 1800 DM (converted selling price 1978 in Japan, the machine was not offered on the German market however!)
Connections
- Number of outputs: 2
- Headphones: 90 mV/8Ohm
Line Out: 0.65 V (OVU)/at 22 kOhm
- DIN:
- Number of inputs: 3
- Microphone: 0.25 mV (-72 dB)/400 Ohm - 10 kOhm
- Line In: 60 mV (-24 dB)/50 kOhm
- Trough Out: 0.125 mV (-78 dB)
Technical Data
- Max.coil diameter: 18 cm
Drive: Direct-drive, collectorless DC motor with phase-locked quartz control for the tone shaft, two direct-drive, collectorless DC motors with tape tension control for the winding plates
- Heads: 6 tone heads (RP-2R2P headstock)
- Tracks: 4-track, 2-channel stereo record/playback
- Tape speeds: 9.5 cm/s, 19 cm/s and 38 cm/s
- Slip:
- at 9.5 cm/s:
- at 19 cm/s: 0.04% (WRMS)
- at 38 cm/s: 0.018% (WRMS)
- Pitch fluctuations:
- Overall frequency response:
- at 9.5 cm/s:
- at 19 cm/s: 30 - 25,000 Hz, +/-3 dB
- at 38 cm/s: 30 - 30,000 Hz, +/-3 dB
- Signal-to-noise ratio:
- extraneous signal-to-noise ratio (pickup level = 3% total harmonic distortion):
- at 9.5 cm/s: dB
- at 19 cm/s: dB
- at 38 cm/s: 57 dB
- Total harmonic distortion (0 VU): 0.8%
- Crosstalk attenuation (38 cm/s):
- Crosstalk attenuation at 1 kHZ in stereo mode:
- Cancellation attenuation: at 19 cm/s:
- Premagnetization and extinction frequency:
Special Features
- Autoreverse operation (works via photocell, requires clear tape to be spliced in).
Digital level meter Isolated loop tape guide
Remarks[edit]
- This model was only sold in Japan.
- Spare parts and accessories are no longer available from Panasonic or Technics.
- Other models in the same series:
Pictures[edit]
- Image: Technics RS-777
- Image: Technics RS-777
Reports[edit]
Links[edit]
- Image and description in English: [1]