Difference between revisions of "Akai GX-77"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Akai]] |
| − | * | + | * Model: GX-77 |
| − | * | + | * Years of manufacture: 1982 - 1984 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: silver or gray anthracite or black anodized |
| − | * | + | * Remote control: yes (cable) |
| − | * | + | * Power consumption: |
| − | * | + | * Dimensions: 440 x 244 x 227 mm (W x H x D). |
| − | * | + | * Weight: approx. 17 kg |
| − | * | + | * New price approx.: 1.600 DM (1982), 1984 at Radio Diehl Frankfurt/M 1.498,-- DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Number of outputs: 3 |
| − | ** DIN (0,2 V / | + | ** DIN (0,2 V / > 20 kOhm) |
| − | + | Line (0.775 V / > 20 kOhm) | |
| − | ** | + | ** Headphones (8 Ohm) |
| − | * | + | * Number of inputs: 3 |
| − | ** | + | ** Microphone (600 Ohm) |
** Line (70 mV / 47 kOhm) | ** Line (70 mV / 47 kOhm) | ||
** DIN (2 mV / 10 kOhm) | ** DIN (2 mV / 10 kOhm) | ||
| − | ''' | + | '''Technical Data''' |
| − | * Max. | + | * Max.coil diameter: 18 cm |
| − | * | + | * Drive: 3 motors |
| − | * | + | * Heads: 6 clay heads |
| − | * | + | * Tracks: 4 |
| − | * | + | * Tape speeds: 9.5 and 19 cm/s |
| − | * | + | * Synchronous speed fluctuations: |
| − | ** | + | ** at 9.5 cm/s: ±0.10% (DIN 45500), ±0.04% (WRMS) |
| − | ** | + | ** at 19 cm/s: ±0.07% (DIN 45500), ±0.03% (WRMS) |
| − | * | + | * Pitch fluctuations: |
| − | * | + | * Overall frequency response: |
| − | ** | + | ** at 9.5 cm/s: 25 - 25,000 Hz (±3 dB, -20 VU), 25 - 15,000 Hz (±3 dB, 0 VU). |
| − | ** | + | ** at 19 cm/s : 25 - 33,000 Hz (±3 dB, -20 VU), 25 - 26,000 Hz (±3 dB, 0 VU) |
| − | * | + | * Signal-to-noise ratio: > 63 dB (19 cm/s). |
| − | * | + | * Distortion factor: |
| − | ** | + | ** at 19 cm/s: < 0.5%. |
| − | * | + | * Equalization: NAB |
| − | * | + | * Crosstalk attenuation: |
| − | * | + | * Cancellation attenuation: |
| − | * | + | * Premagnetization and cancellation frequency: 100 kHz |
| − | ''' | + | '''Special features''' |
| − | * | + | * digital counter (also suitable for continuous operation by means of a power supply unit available as an accessory at the time; display does not go to 0000 after the GX-77 is switched off). |
| − | * | + | * reverse operation |
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
** [[Akai GX-4000 D]] | ** [[Akai GX-4000 D]] | ||
** [[Akai GX-77]] | ** [[Akai GX-77]] | ||
| Line 65: | Line 65: | ||
| − | == | + | == Pictures == |
| − | * | + | * Excerpt from brochure: Akai GX-77 |
| − | [[Datei:Akai GX- | + | [[Datei:Akai GX-77-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
| Line 76: | Line 76: | ||
| − | [[ | + | [[Category:Tape machines]] |
Latest revision as of 01:08, 9 August 2018
Data[edit]
General
- Manufacturer: Akai
- Model: GX-77
- Years of manufacture: 1982 - 1984
- Made in: Japan
- Color: silver or gray anthracite or black anodized
- Remote control: yes (cable)
- Power consumption:
- Dimensions: 440 x 244 x 227 mm (W x H x D).
- Weight: approx. 17 kg
- New price approx.: 1.600 DM (1982), 1984 at Radio Diehl Frankfurt/M 1.498,-- DM
Connections
- Number of outputs: 3
- DIN (0,2 V / > 20 kOhm)
Line (0.775 V / > 20 kOhm)
- Headphones (8 Ohm)
- Number of inputs: 3
- Microphone (600 Ohm)
- Line (70 mV / 47 kOhm)
- DIN (2 mV / 10 kOhm)
Technical Data
- Max.coil diameter: 18 cm
- Drive: 3 motors
- Heads: 6 clay heads
- Tracks: 4
- Tape speeds: 9.5 and 19 cm/s
- Synchronous speed fluctuations:
- at 9.5 cm/s: ±0.10% (DIN 45500), ±0.04% (WRMS)
- at 19 cm/s: ±0.07% (DIN 45500), ±0.03% (WRMS)
- Pitch fluctuations:
- Overall frequency response:
- at 9.5 cm/s: 25 - 25,000 Hz (±3 dB, -20 VU), 25 - 15,000 Hz (±3 dB, 0 VU).
- at 19 cm/s : 25 - 33,000 Hz (±3 dB, -20 VU), 25 - 26,000 Hz (±3 dB, 0 VU)
- Signal-to-noise ratio: > 63 dB (19 cm/s).
- Distortion factor:
- at 19 cm/s: < 0.5%.
- Equalization: NAB
- Crosstalk attenuation:
- Cancellation attenuation:
- Premagnetization and cancellation frequency: 100 kHz
Special features
- digital counter (also suitable for continuous operation by means of a power supply unit available as an accessory at the time; display does not go to 0000 after the GX-77 is switched off).
- reverse operation
Remarks[edit]
- Other models in the same series:
Pictures[edit]
- Excerpt from brochure: Akai GX-77
Datei:Akai GX-77-Prospekt-1.jpg
