Akai AM-47

Dates

General

• Manufacturer: Akai
• Model: AM-47
• Years of manufacture: 1992
• Made in: Japan
• Color: silver, black
• Type: analog
• Remote control: no
• Power consumption: 230 watts
• Dimensions: 425 x 156 x 370 mm (WxHxD)
• Weight: approx. 11 kg
• New price approx.: 900,- DM

Connections

• Number of inputs: 7

CD, Tuner, AUX, Phono, TAPE 1-3

• Number of outputs: 3

TAPE 1-3

• 2 pairs of speakers ( A + B )
• Headphone output

Technical Data

• Continuous power (at distortion factor)
  • 8 Ohm: 2x 80 W (FTC, 8 Ohm, 20 Hz to 20 kHz, 0.05%)
  • 4 Ohm: 2x 120 W (DIN)
  • 2 Ohm: 2x 160 W (DIN)
• Dynamic power
  • 8 Ohm: 2x 120 W
  • 4 Ohm: 2x 180 W
  • 2 Ohm: 2x 240 W
• Total harmonic distortion: 0.005% (1 kHz, 8 Ohm)
• Expected speaker impedance:
  • A or B: 4-16 Ohm
  • A and B: 8-16 ohms
• Damping factor: 45
• Frequency response: 5 Hz - 100 kHz
• Signal to Noise Ratio:
• stereo channel separation: 60 dB ( 1kHz ) / 50 dB ( 10 kHz ).
• Tone control:
  • Bass: Yes, ± 8 dB (100 Hz).
  • Treble: Yes, ± 8 dB (10 kHz)
• Loudness: No
• subsonic (rumble filter): Yes, 16 Hz (- 12 dB / octave)
• treble filter: No
• Mute: Yes (-20 db)

Special Features

Remarks

Other models of the same series:

• AM-37
• AM-47
• AM-57
• AM-67

Pictures