Difference between revisions of "JVC A-X400"
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| − | '''JVC Stereo | + | '''''JVC Stereo Integrated Amplifier A-X400''''' (B would stand for Black) |
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| + | '''General:''' | ||
| + | * Type: dynamic super A high gain power amplifier. | ||
| + | * Manufacturer: [[JVC]] (Japan) | ||
| + | * Model: A-X400 | ||
| + | * Color: silver or black | ||
| + | * Power: 220 V, 50 Hz, 160 Watt (Europe) | ||
| + | * Dimensions: 43.5 x 11.7 x 30.7 cm (WxHxD) | ||
| + | * Weight: 7,8 Kg | ||
| + | * Year of manufacture approx.: 1984 | ||
| + | * New price 1985: 899, - DM (DDR Intershop) | ||
| − | |||
| − | |||
| − | == | + | '''Technical data:''' |
| + | * Inputs: | ||
| + | ** Phono MM: 2.5 mV / 47 kohm (ground connection available). | ||
| + | ** Phono MC: 200 µV / 100 Ohm, (MM, MC switchable) | ||
| + | ** DAD(CD), Tuner, AUX, Tape 1, Tape 2, 150 mV / 40 kohm | ||
| + | DIN socket: yes | ||
| + | * Output: 2 speaker pairs switchable (4-16 Ohm) | ||
| + | * Output power: 2 x 70 Watt sine wave | ||
| + | 70 watts per channel at 8 ohms, 20 - 20,000 Hz no more than 0.007 % distortion factor | ||
| + | 73 watts per channel at 8 ohms, 1 kHz not more than 0.002 % distortion factor | ||
| + | ** 80 watts per channel at 8 ohms, 1 khz, 0.7 % THD | ||
| + | * Power bandwidth: 5 - 40,000 Hz (IHF 0.05 % distortion at 8 ohms) | ||
| + | * Frequency response: 5- 100,000 Hz | ||
| + | * Signal-to-noise ratio: | ||
| + | ** MM: 87 dB | ||
| + | MC: 67 dB | ||
| + | Line: 100 dB | ||
| + | * Attenuation factor: 50 (1 khz, 8 Ohm) | ||
| + | * Distortion factor: 0.007 % (70 watts) | ||
| + | * Tone control: 7 channel SEA equalizer (with memory slider) | ||
| + | * Center frequencies: 63, 160, 400, 1 k, 2.5 k, 6.3 k, 16 khz | ||
| + | * SEA adjustment range: ± 12 dB | ||
| + | |||
| + | |||
| + | '''Special feature:''' | ||
| + | * with SEA you can also change the sound of the tape recording, | ||
| + | * white glowing power level indicator, | ||
| + | ** display range of 0.003- 100 watts at 8 ohms, (left-right separated), (and at the push of a button 1/ 100) | ||
| + | 1x centre-locking blance slide control | ||
| + | * Loutness switch: yes, (at -30 dB 100 Hz= + 6 dB, and at 10 khz= + 4 dB) | ||
| + | * speaker terminals: 2 pairs 8 - 16 Ohm, 1 pair 4 Ohm | ||
| + | |||
| + | |||
| + | == Remarks == | ||
| + | * buffer capacitors: 2x 10,000 µF (63 V) | ||
| + | * remote control: no, (also '''no''' Compu-Link) | ||
| + | * well suited for tape machines with rear tape control | ||
| + | * headphone output hidden behind a flap (bottom left) | ||
| + | * to this amplifier fits technically and especially '''optically''' the tuner [[JVC T-X 200 L]] | ||
| + | * ''Conclusion: still runs great today, also no scratching pots, solid workmanship.'' | ||
| + | |||
| + | |||
| + | ==Pictures== | ||
| + | |||
| + | [[File:JVC_A_X400_e.jpg]] | ||
| + | |||
| + | [[File:JVC_A_X400_Rücks.jpg]] | ||
| + | |||
| + | [[File:JVC_AX_400_innen.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 12:28, 13 December 2018
Data[edit]
JVC Stereo Integrated Amplifier A-X400 (B would stand for Black)
General:
- Type: dynamic super A high gain power amplifier.
- Manufacturer: JVC (Japan)
- Model: A-X400
- Color: silver or black
- Power: 220 V, 50 Hz, 160 Watt (Europe)
- Dimensions: 43.5 x 11.7 x 30.7 cm (WxHxD)
- Weight: 7,8 Kg
- Year of manufacture approx.: 1984
- New price 1985: 899, - DM (DDR Intershop)
Technical data:
- Inputs:
- Phono MM: 2.5 mV / 47 kohm (ground connection available).
- Phono MC: 200 µV / 100 Ohm, (MM, MC switchable)
- DAD(CD), Tuner, AUX, Tape 1, Tape 2, 150 mV / 40 kohm
DIN socket: yes
- Output: 2 speaker pairs switchable (4-16 Ohm)
- Output power: 2 x 70 Watt sine wave
70 watts per channel at 8 ohms, 20 - 20,000 Hz no more than 0.007 % distortion factor 73 watts per channel at 8 ohms, 1 kHz not more than 0.002 % distortion factor
- 80 watts per channel at 8 ohms, 1 khz, 0.7 % THD
- Power bandwidth: 5 - 40,000 Hz (IHF 0.05 % distortion at 8 ohms)
- Frequency response: 5- 100,000 Hz
- Signal-to-noise ratio:
- MM: 87 dB
MC: 67 dB Line: 100 dB
- Attenuation factor: 50 (1 khz, 8 Ohm)
- Distortion factor: 0.007 % (70 watts)
- Tone control: 7 channel SEA equalizer (with memory slider)
- Center frequencies: 63, 160, 400, 1 k, 2.5 k, 6.3 k, 16 khz
- SEA adjustment range: ± 12 dB
Special feature:
- with SEA you can also change the sound of the tape recording,
- white glowing power level indicator,
- display range of 0.003- 100 watts at 8 ohms, (left-right separated), (and at the push of a button 1/ 100)
1x centre-locking blance slide control
- Loutness switch: yes, (at -30 dB 100 Hz= + 6 dB, and at 10 khz= + 4 dB)
- speaker terminals: 2 pairs 8 - 16 Ohm, 1 pair 4 Ohm
Remarks[edit]
- buffer capacitors: 2x 10,000 µF (63 V)
- remote control: no, (also no Compu-Link)
- well suited for tape machines with rear tape control
- headphone output hidden behind a flap (bottom left)
- to this amplifier fits technically and especially optically the tuner JVC T-X 200 L
- Conclusion: still runs great today, also no scratching pots, solid workmanship.
Pictures[edit]
