Difference between revisions of "JVC AX-R742"
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| − | == | + | == Data == |
| − | '''''JVC Stereo | + | '''''JVC Stereo Integrated Amplifier AX-R742 (BK)''''' |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General:''' |
| − | * | + | * Manufacturer: [[JVC]] (Made in Japan) |
| − | + | Type: Dynamic SUPER-A | |
| − | + | Dimensions: 43.5 x 14.7 x 34.8 cm (WxHxD) | |
| − | * | + | * Weight: 10,4 Kg |
| − | * | + | * Power consumption: 230 V, 50 Hz, 300 Watt (Europe) |
| − | * | + | * Colour: black |
| − | * | + | * Years of manufacture: 1991 - 1992 |
| − | * | + | * Original price approx.: 900,- DM |
| − | ''' | + | '''Technical data:''' |
| − | * | + | * Output power: |
| − | ** 120 | + | ** 120 watts per channel at 4 ohms at 1 kHz (DIN). |
| − | ** 80 | + | ** 80 watts per channel into 8 ohms at 1 kHz (DIN). |
| − | ** 80 | + | ** 80 watts per channel both channels driven at 8 ohms at 1.0 KHz less than 0.003% distortion factor, |
| − | * | + | * Distortion factor: 0.007 % (20 - 20,000 Hz, into 8 ohms at 75 watts) |
| − | * | + | * Power bandwidth: 5 - 50,000 Hz (IHF 0.05 % distortion into 8 ohms) |
| − | * | + | * Frequency range: 5 - 80,000 Hz, + 0, - 3 dB (8 Ohm) |
| − | * | + | * Remote control: yes (RM-SA741U) |
| − | * Compu- Link: | + | * Compu- Link: yes (2 x 3,5 mm jack) |
| − | * Fade | + | * Fade Muting: yes (only via remote control) |
| − | * | + | * Loudspeaker impedance: |
| − | ** 4 - 16 ohm ( | + | ** 4 - 16 ohm (speaker pairs 1 or 2). |
| − | + | 8 - 16 Ohm (both speaker pairs at the same time) | |
| − | ''' | + | '''Special features:''' |
| − | * | + | * all functions remote controlled, except balance and SPI- level, |
| − | * | + | * switch-on delay (6 sec. by relay), |
| − | * | + | * speaker pairs are switched by relay, |
| − | * | + | * motorized volume control with red LED, |
| − | + | DIRECT button bypasses functions such as: Balance and SEA Equalizer, | |
| − | + | Recording selector switch (eg: listen to the radio and record from CD at the same time). | |
| − | * 1 x Euro | + | * 1 x Euro socket to connect other devices (rear panel max 200 watts) |
| − | * 7 | + | * 7 channel graphic S.E.A. Equalizer ( ± 12 dB ) |
| − | * | + | * Center frequencies: 63 Hz, 160 Hz, 400 Hz, 1.0 KHz, 2.5 KHz, 6.3 KHz, 16.0 KHz, |
| − | * 6 | + | * 6 tones can be stored, 6 are pre-installed, |
| − | + | S.E.A. can change the sound of the tape recording (switchable). | |
| − | * | + | * Input connections: Phono (MM + MC), Tuner, CD, AUX, Tape1, DAT, |
| − | + | Loudness: yes, (volume - 30 dB, + 6 dB 100 Hz, + 4 dB 10 KHz), | |
| − | * | + | * Headphone jack: yes, 6.3 mm jack (stereo), |
| − | * | + | * automatic overload protection: yes (relay circuit), |
| − | * 2 | + | * 2 speaker pairs: yes, (relay switchable), |
| − | * | + | * well suited for tape machines with rear band control, |
| − | * | + | * buffer capacitors: 2x 12,000 µF, 63 V |
| − | == | + | == Pictures == |
| − | [[ | + | [[File:JVC_AX_R742.jpg|Beschreibung]] |
| − | [[ | + | [[File:RM_SA74U.jpg|Beschreibung]] |
| − | [[ | + | [[File:JVC_AX_R742_innen.jpg|Beschreibung]] |
| − | == | + | == Remarks == |
| − | == | + | == Reports == |
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 11:37, 14 July 2016
Data[edit]
JVC Stereo Integrated Amplifier AX-R742 (BK)
General:
- Manufacturer: JVC (Made in Japan)
Type: Dynamic SUPER-A Dimensions: 43.5 x 14.7 x 34.8 cm (WxHxD)
- Weight: 10,4 Kg
- Power consumption: 230 V, 50 Hz, 300 Watt (Europe)
- Colour: black
- Years of manufacture: 1991 - 1992
- Original price approx.: 900,- DM
Technical data:
- Output power:
- 120 watts per channel at 4 ohms at 1 kHz (DIN).
- 80 watts per channel into 8 ohms at 1 kHz (DIN).
- 80 watts per channel both channels driven at 8 ohms at 1.0 KHz less than 0.003% distortion factor,
- Distortion factor: 0.007 % (20 - 20,000 Hz, into 8 ohms at 75 watts)
- Power bandwidth: 5 - 50,000 Hz (IHF 0.05 % distortion into 8 ohms)
- Frequency range: 5 - 80,000 Hz, + 0, - 3 dB (8 Ohm)
- Remote control: yes (RM-SA741U)
- Compu- Link: yes (2 x 3,5 mm jack)
- Fade Muting: yes (only via remote control)
- Loudspeaker impedance:
- 4 - 16 ohm (speaker pairs 1 or 2).
8 - 16 Ohm (both speaker pairs at the same time)
Special features:
- all functions remote controlled, except balance and SPI- level,
- switch-on delay (6 sec. by relay),
- speaker pairs are switched by relay,
- motorized volume control with red LED,
DIRECT button bypasses functions such as: Balance and SEA Equalizer, Recording selector switch (eg: listen to the radio and record from CD at the same time).
- 1 x Euro socket to connect other devices (rear panel max 200 watts)
- 7 channel graphic S.E.A. Equalizer ( ± 12 dB )
- Center frequencies: 63 Hz, 160 Hz, 400 Hz, 1.0 KHz, 2.5 KHz, 6.3 KHz, 16.0 KHz,
- 6 tones can be stored, 6 are pre-installed,
S.E.A. can change the sound of the tape recording (switchable).
- Input connections: Phono (MM + MC), Tuner, CD, AUX, Tape1, DAT,
Loudness: yes, (volume - 30 dB, + 6 dB 100 Hz, + 4 dB 10 KHz),
- Headphone jack: yes, 6.3 mm jack (stereo),
- automatic overload protection: yes (relay circuit),
- 2 speaker pairs: yes, (relay switchable),
- well suited for tape machines with rear band control,
- buffer capacitors: 2x 12,000 µF, 63 V
Pictures[edit]
