Difference between revisions of "Aiwa AX-7500"
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__NOTOC__ | __NOTOC__ | ||
− | == | + | == Data == |
− | {{ | + | {{navigation}} |
− | ''' | + | '''General''' |
− | * | + | * Manufacturer: [[Aiwa]] |
− | * | + | * Model: AX-7500 |
− | * | + | * Type: Receiver |
− | * | + | * Years of manufacture: 1974 - 1976 |
− | * | + | * Made in: Japan |
− | * | + | * Color: Front silver |
− | * | + | * Remote control: no |
− | * | + | * Power consumption: 190 W |
− | * | + | * Dimensions: 450 x 150 x 300 mm (WxHxD) |
− | * | + | * Weight: 11 kg |
− | * | + | * Original price approx.: 1'098 DM |
− | ''' | + | '''Connections''' |
− | * | + | * Number of inputs: |
− | ** Phono (MM): 2 | + | ** Phono (MM): 2.5 mV / 50 kOhm, 200 mV max. |
+ | ** Microphone: 1 mV, 5 kOhm | ||
** Aux: 150 mV / 50 kOhm | ** Aux: 150 mV / 50 kOhm | ||
− | ** Tape: 150 mV / 50 kOhm | + | ** Tape 1, 2: 150 mV / 50 kOhm |
− | ** | + | Tape 1, 2 DIN: 150 mV / 50 kOhm |
− | * | + | ** Antenna (FM: 75, 300 Ohm, MW: 300 Ohm). |
− | ** Tape Rec: 150 mV | + | * Number of outputs: |
− | ** | + | ** Tape Rec 1, 2: 150 mV, 50 kOhm |
− | ** 2 | + | Tape Rec 1, 2 DIN: 30 mV, 50 kOhm |
+ | ** Headphones (6.3mm jack) | ||
+ | ** 2 pairs of loudspeakers | ||
− | ''' | + | '''Technical Data''' |
− | '' | + | ''Amplifier'' |
− | * | + | * Continuous power (at distortion): |
− | ** 8 Ohm: 2x | + | ** 8 Ohm: 2x 30 W |
− | + | 4 Ohm: 2x 33 W | |
− | * | + | * Dynamic power: |
− | ** 8 Ohm: | + | ** 8 Ohm: 90 W |
− | ** 4 Ohm: | + | ** 4 Ohm: 110 W |
− | * | + | * Total harmonic distortion: 0.2% |
− | * | + | * Attenuation factor: > 50 at 8 Ohm |
− | * | + | * Frequency response: |
− | ** Phono: 30 - 15'000 Hz, ± | + | ** Phono: 30 - 15'000 Hz, ± 3 dB |
− | ** | + | ** High level: 10 - 70'000 Hz, ± 3 dB |
− | + | Signal-to-noise ratio: | |
** Phono: 80 dB | ** Phono: 80 dB | ||
− | ** | + | ** High level: 100 dB |
− | * | + | * Stereo channel separation: |
− | * | + | * Tone control: |
− | ** Bass: ± 10 dB | + | ** Bass: ± 10 dB at 100 Hz |
− | + | Treble: ± 10 dB at 10 kHz | |
− | + | * Loudness: yes | |
− | |||
− | * Loudness: | ||
* High Filter: | * High Filter: | ||
* Low Filter (Subsonic): | * Low Filter (Subsonic): | ||
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''Tuner'' | ''Tuner'' | ||
− | * | + | * Reception: FM/MW |
− | * | + | * Frequencies: |
− | ** | + | ** FM: 87.5 - 108 MHz |
− | ** MW: | + | ** MW: 525 - 1605 KHz |
− | * | + | * Input sensitivity: |
− | ** | + | ** FM: 1.8 µV |
− | ** MW: | + | ** MW: 300 µV |
− | * | + | * Frequency response: 20 - 15'000 Hz (+0,2 dB / -0,5 dB) |
− | * | + | * Distortion factor: |
− | ** | + | ** FM (1 kHz): < 0.24 % (mono), < 0.4 % (stereo). |
− | * | + | * Signal-to-noise ratio: |
− | ** | + | ** FM mono: 75 dB |
− | + | FM stereo: 70 dB | |
− | + | MW: 50 dB | |
− | * | + | * Channel separation: 43 dB (1 kHz) |
− | * | + | * selectivity: 50 dB |
− | * | + | * Co-wave selection: 1.5 dB |
− | * | + | * Spurious wave selection: |
− | ** | + | ** FM: 75 dB |
− | * | + | * Mirror frequency attenuation: |
− | ** | + | ** FM: 55 dB |
+ | MW: 40 dB | ||
+ | IF attenuation: | ||
+ | ** FM: 80 dB | ||
** MW: 40 dB | ** MW: 40 dB | ||
− | + | * AM suppression: 50 dB | |
− | |||
− | |||
− | * AM | ||
− | |||
− | ''' | + | '''Special Features''' |
− | * | + | * Microphone mixer |
− | * | + | * Tape 2 DIN front connector |
+ | * Tape Dubbing | ||
+ | * VHF muting | ||
+ | * VHF AFC | ||
− | == | + | == Comments == |
− | * | + | * Other models in the same series: |
* Receiver: | * Receiver: | ||
+ | * [[Aiwa AX-7400]] | ||
* [[Aiwa AX-7500]] | * [[Aiwa AX-7500]] | ||
− | * [[Aiwa AX- | + | * [[Aiwa AX-7550]] |
− | * [[Aiwa AX- | + | * [[Aiwa AX-7600]] |
− | * Tape Deck | + | * [[Tape Deck]] |
− | + | * [[Aiwa AD-1200]] | |
− | * [[Aiwa AD- | + | * [[Aiwa AD-1300]] |
− | * [[Aiwa AD- | + | * [[Aiwa AD-1600]] |
− | * [[Aiwa AD- | + | * [[Aiwa AD-1800]] |
− | * [[Aiwa AD- | + | * [[Aiwa AD-6500]] |
− | * [[Aiwa AD- | ||
− | |||
− | == | + | == Pictures == |
− | * | + | * [[Picture: Aiwa AX-7500 |
− | [[ | + | [[File:Aiwa AX-7500-1.jpg]] |
− | * | + | * Picture: Aiwa AX-7500 backside |
− | [[ | + | [[File:Aiwa AX-7500-2.jpg]] |
− | * | + | * Excerpt from brochure: Aiwa AX-7500 |
− | [[ | + | [[File:Aiwa AX-7500-Prospekt-1.jpg]] |
− | == | + | == Reports == |
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− | [[ | + | [[Category:Receiver]] |
Latest revision as of 04:22, 5 April 2020
Data[edit]
General
- Manufacturer: Aiwa
- Model: AX-7500
- Type: Receiver
- Years of manufacture: 1974 - 1976
- Made in: Japan
- Color: Front silver
- Remote control: no
- Power consumption: 190 W
- Dimensions: 450 x 150 x 300 mm (WxHxD)
- Weight: 11 kg
- Original price approx.: 1'098 DM
Connections
- Number of inputs:
- Phono (MM): 2.5 mV / 50 kOhm, 200 mV max.
- Microphone: 1 mV, 5 kOhm
- Aux: 150 mV / 50 kOhm
- Tape 1, 2: 150 mV / 50 kOhm
Tape 1, 2 DIN: 150 mV / 50 kOhm
- Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
- Number of outputs:
- Tape Rec 1, 2: 150 mV, 50 kOhm
Tape Rec 1, 2 DIN: 30 mV, 50 kOhm
- Headphones (6.3mm jack)
- 2 pairs of loudspeakers
Technical Data
Amplifier
- Continuous power (at distortion):
- 8 Ohm: 2x 30 W
4 Ohm: 2x 33 W
- Dynamic power:
- 8 Ohm: 90 W
- 4 Ohm: 110 W
- Total harmonic distortion: 0.2%
- Attenuation factor: > 50 at 8 Ohm
- Frequency response:
- Phono: 30 - 15'000 Hz, ± 3 dB
- High level: 10 - 70'000 Hz, ± 3 dB
Signal-to-noise ratio:
- Phono: 80 dB
- High level: 100 dB
- Stereo channel separation:
- Tone control:
- Bass: ± 10 dB at 100 Hz
Treble: ± 10 dB at 10 kHz
- Loudness: yes
- High Filter:
- Low Filter (Subsonic):
- Mute:
- Direct/Line-Straight:
Tuner
- Reception: FM/MW
- Frequencies:
- FM: 87.5 - 108 MHz
- MW: 525 - 1605 KHz
- Input sensitivity:
- FM: 1.8 µV
- MW: 300 µV
- Frequency response: 20 - 15'000 Hz (+0,2 dB / -0,5 dB)
- Distortion factor:
- FM (1 kHz): < 0.24 % (mono), < 0.4 % (stereo).
- Signal-to-noise ratio:
- FM mono: 75 dB
FM stereo: 70 dB MW: 50 dB
- Channel separation: 43 dB (1 kHz)
- selectivity: 50 dB
- Co-wave selection: 1.5 dB
- Spurious wave selection:
- FM: 75 dB
- Mirror frequency attenuation:
- FM: 55 dB
MW: 40 dB IF attenuation:
- FM: 80 dB
- MW: 40 dB
- AM suppression: 50 dB
Special Features
- Microphone mixer
- Tape 2 DIN front connector
- Tape Dubbing
- VHF muting
- VHF AFC
Comments[edit]
- Other models in the same series:
- Receiver:
- Aiwa AX-7400
- Aiwa AX-7500
- Aiwa AX-7550
- Aiwa AX-7600
Pictures[edit]
- [[Picture: Aiwa AX-7500
- Picture: Aiwa AX-7500 backside
- Excerpt from brochure: Aiwa AX-7500