Akai AA-1125

Data

General

• Manufacturer: Akai
• Model: AA-1125
• Year built: circa 1979
• Made in: Japan
• Color: black, silver
• Remote control: no
• Power consumption: 100 W
• Dimensions: 480 x 123 x 268 mm (WxHxD)
• Weight: 6.8 kg
• Original price approx.: 598 DM

Connections

• Number of inputs:
  • 1x Phono: 3 mV / 47 kOhm

2x Tape In, Aux, DIN: 150 mV / 100 kOhm

• • Antenna FM (75/300 Ohm) / MW.
• Number of outputs:
  • Tape Out: 150 mV / 3 kOhm

DIN: 30 mV / 30 kOhm

• • Headphones (6.3 mm jack, front)
  • 2 pairs of loudspeakers

Technical Data

Amplifier

• Continuous power (20-20,000 Hz, IHF).

8 Ohm: 2x 25 W 4 Ohm: 2x 28 W

• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: < 0.3%
• Attenuation factor:
• Frequency Response: 15 - 40,000 Hz (-3 dB).
• Signal-to-noise ratio: (noise voltage aa.)

Phono: 75 dB Tape, Aux: 90 dB

• Stereo channel separation:
• Tone control:
  • Bass: ±9 dB at 100 Hz

Treble: ±9 dB at 10 kHz

• Loudness: +5/+10 dB (treble/bass)
• High Filter: no
• Low Filter (Subsonic): no
• Mute:
• Direct/Line-Straight:

Tuner

• Reception: FM, MW
• Frequencies:
  • FM: 88 - 108 MHz
  • MW: 520 - 1,605 kHz
• Frequency response:
• Input sensitivity:
  • FM: 1.2 µV

MW: 180 µV (Int.) / 10 µV (Ext.) Distortion factor:

• • FM: 0.3% (Mono), 0.6% (Stereo).

Signal-to-noise ratio:

• • FM: 60 dB

MW: 45 dB

• Channel separation: 40 dB
• Selectivity:
• Common wave selection:
  • FM: 1.3 dB
• Spurious wave selection:
  • FM: 70 dB

MW: 30 dB

• Mirror frequency attenuation:
  • FM: 65 dB
  • MW: 55 dB
• IF attenuation:
  • FM: 90 dB
  • MW: 45 dB
• AM suppression: 50 dB
• Output level:
• RDS: no
• Station memory: no

Special Features

• here, if available

Remarks

Other models of the same series: