Difference between revisions of "Akai AM-A 90"
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| − | == | + | ==Data == |
| − | ''' | + | '''General ''' |
| − | * | + | * Manufacturer: [[Akai]] |
| − | * | + | * Model: AM-A 90 |
| − | * | + | * Year of manufacture: 1986 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: black/ silver |
| − | * | + | * Type: analog |
| − | * | + | * Remote control: no |
| − | * | + | * Power consumption: 450 W (according to type plate}, 600 W measured at full load |
| − | * | + | * Dimensions: 440 x 120 x 410 mm (WxHxD) |
| − | * | + | * Weight: 12,5 kg |
| − | * | + | * Original price approx.: 1000 DM |
| − | ''' | + | '''Connections ''' |
| − | * | + | * Inputs: |
| − | ** Phono MC/MM | + | ** Phono MC/MM switchable : (Cinch) |
| − | + | Tuner: (Cinch) | |
| − | + | CD/AUX: (Cinch) | |
** Tape1: (Cinch) | ** Tape1: (Cinch) | ||
** Tape2: (Cinch) | ** Tape2: (Cinch) | ||
| − | ** Video ( | + | ** Video (sound): (Cinch) |
| − | ** V-Disk ( | + | ** V-Disk (sound) |
| − | * | + | * Number of outputs: |
** Tape1 REC: (Cinch) | ** Tape1 REC: (Cinch) | ||
** Tape2 REC: (Cinch) | ** Tape2 REC: (Cinch) | ||
| − | ** 2 | + | ** 2 pairs of speakers (screw terminals) |
| − | ''' | + | '''Technical Data ''' |
| − | * | + | * Continuous power FTC at distortion factor (standard) |
| − | + | 8 Ohm: 2x 130 W (0,05%, 20-20.000 Hz ( rms ) | |
| − | + | 4 Ohm: 2x 180 W (0.07%, 20-20,000 Hz ( rms ) | |
| − | ** 8 Ohm: 2x 140 W | + | ** 8 Ohm: 2x 140 W (0,07% 1kHz ( DIN ) |
| − | * | + | ** 4 Ohm: 2x 190 W (0,07% 1kHz ( DIN ) |
| − | ** 8 Ohm: 2x | + | * Dynamic power: |
| − | + | ** 8 Ohm: 2x 190 W | |
| − | * | + | 4 Ohm: 2x 260 W |
| − | * | + | * Total harmonic distortion: 0.07 % (1khz, 8 Ohm) |
| − | * | + | * Attenuation factor: 30 (1 kHz, 8 Ohm) |
| − | * | + | * Frequency response: 10 - 80,000 Hz (+0dB, -3dB) |
| + | * Signal-to-noise ratio: | ||
** Phono MM: 86 db | ** Phono MM: 86 db | ||
| − | + | Phono MC: 67 db | |
| − | + | CD/ Aux: 100 db | |
| − | * | + | * Channel separation: 60 db |
| − | * | + | * Tone control: |
| − | * Bass: | + | * Bass: yes (±8 db at 100 Hz). |
| − | * | + | * Treble: yes (±8 db at 10 khz) |
| − | * Loudness: | + | * Loudness: yes |
| − | * Subsonic ( | + | * Subsonic (rumble filter): yes |
| − | * | + | * Treble filter: no |
| − | * Mute: | + | * Mute: yes (-20 dB) |
| − | * Direct/Line-Straight: | + | * Direct/Line-Straight: yes |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Toroidal toroidal transformer, encapsulated. |
| + | * Electronic overload protection and switch-on delay via relay. | ||
| + | * 4 loudspeakers connectable to terminals and switchable in pairs. | ||
| + | * Switch for stereo/ mono/ signal right/ signal left. | ||
| + | * Tape to tape dubbing function. | ||
| + | Phono input gold-plated and MC-suitable (switchable). | ||
| + | Tone control network can be switched off. | ||
| + | Caution: Amplifier is impedance-critical, with impedances under 4 ohms danger of output stage failures! | ||
| + | == Remarks == | ||
| + | Other models of the same series:10375-25135 | ||
| + | * [[Akai AM-A 70|AM-A70]] | ||
| + | * [[Akai AM-A 90|AM-A90]] | ||
| − | == | + | == Pictures == |
| − | + | http://img25.imageshack.us/img25/1838/ama90.jpg | |
| − | == | + | == Reports == |
| − | |||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Integrated amplifier]] |
Latest revision as of 17:33, 20 July 2011
Data[edit]
General
- Manufacturer: Akai
- Model: AM-A 90
- Year of manufacture: 1986
- Made in: Japan
- Color: black/ silver
- Type: analog
- Remote control: no
- Power consumption: 450 W (according to type plate}, 600 W measured at full load
- Dimensions: 440 x 120 x 410 mm (WxHxD)
- Weight: 12,5 kg
- Original price approx.: 1000 DM
Connections
- Inputs:
- Phono MC/MM switchable : (Cinch)
Tuner: (Cinch) CD/AUX: (Cinch)
- Tape1: (Cinch)
- Tape2: (Cinch)
- Video (sound): (Cinch)
- V-Disk (sound)
- Number of outputs:
- Tape1 REC: (Cinch)
- Tape2 REC: (Cinch)
- 2 pairs of speakers (screw terminals)
Technical Data
- Continuous power FTC at distortion factor (standard)
8 Ohm: 2x 130 W (0,05%, 20-20.000 Hz ( rms ) 4 Ohm: 2x 180 W (0.07%, 20-20,000 Hz ( rms )
- 8 Ohm: 2x 140 W (0,07% 1kHz ( DIN )
- 4 Ohm: 2x 190 W (0,07% 1kHz ( DIN )
- Dynamic power:
- 8 Ohm: 2x 190 W
4 Ohm: 2x 260 W
- Total harmonic distortion: 0.07 % (1khz, 8 Ohm)
- Attenuation factor: 30 (1 kHz, 8 Ohm)
- Frequency response: 10 - 80,000 Hz (+0dB, -3dB)
- Signal-to-noise ratio:
- Phono MM: 86 db
Phono MC: 67 db CD/ Aux: 100 db
- Channel separation: 60 db
- Tone control:
- Bass: yes (±8 db at 100 Hz).
- Treble: yes (±8 db at 10 khz)
- Loudness: yes
- Subsonic (rumble filter): yes
- Treble filter: no
- Mute: yes (-20 dB)
- Direct/Line-Straight: yes
Special Features
- Toroidal toroidal transformer, encapsulated.
- Electronic overload protection and switch-on delay via relay.
- 4 loudspeakers connectable to terminals and switchable in pairs.
- Switch for stereo/ mono/ signal right/ signal left.
- Tape to tape dubbing function.
Phono input gold-plated and MC-suitable (switchable). Tone control network can be switched off. Caution: Amplifier is impedance-critical, with impedances under 4 ohms danger of output stage failures!
Remarks[edit]
Other models of the same series:10375-25135
Pictures[edit]
