Akai AM-A 90
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 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
Other models of the same series:10375-25135
Pictures