Kenwood KA-4002

Data

General

• Manufacturer: Kenwood
• Model: KA-4002
• Years of manufacture: 1971 - 1973
• Made in: Japan
• Color: Silver / Black
• Type: Amplifier
• Power consumption: 115 W at full output, 8 W without signal
• Dimensions (WxHxD): 330 x 118 x 240 mm
• Weight: 5.7 Kg
• Original price approx.: 150 US-$, 600 DM

Connections

• Inputs:
  • Input sensitivity:
  • Phono 1 MM: 2,5 mV, 50 kOhm
  • Phono 2 MM: 2,5 mV, 50 kOhm
  • Tuner: 150mV, 100 kOhm

AUX: 150mV, 100 kOhm

• • Tape Play: 150mV, 100 kOhm
    • Tape DIN:
  • Main In: 100 mV
• Outputs:
  • Tape Rec: 150 mV
    • DIN: 30 mV
  • Pre-Out:
  • Headphones:
  • Connectors for 2 pairs of speakers

Technical Data

• Continuous power (at THD)
  • 8 Ohm: 2x18 W (RMS, 20Hz...20Khz, 0.05% THD), 2x 24W (8 Ohm, 1Khz)
  • 4 Ohm: 2x33 W
• Dynamic power
  • 8 Ohm: 67 W IHF
  • 4 Ohm: 95 W IHF
• Total harmonic distortion: 0.5% THD at rated power from 20 - 20000 Hz
• Attenuation factor: 50 at 8 ohms
• Frequency response:
• Power Amplifier Only: 15 - 50000 Hz, ± 1.5 dB
• High Level Input: 20 - 40000 Hz, ± 1.5 dB
• Power bandwidth: 18 - 30000 Hz
• Signal-to-noise ratio:
  • Phono 1: 60 dB

Phono 2: 60 dB

• • Tuner: 70 dB
  • AUX: 70 dB
  • Tape Play: 70 dB
• Tone control

Bass: ± 10 dB at 100 Hz Treble: ± 10 dB at 10 Khz

• Loudness: + 8 dB at 100 Hz, + 4 dB at 10 kHz
• High Filter: -8 dB at 10 kHz
• Low Filter: - 10 dB at 50Hz

Special Features

• Pre- and power amplifier separable
• Mono / Stereo switch

Remarks

• Other models in the same series:
  • Kenwood KA-2002:
    • KA-2002
  • Kenwood KA-4002:
    • KA-4002

• [[Kenwood KT-2001 Corresponding Tuner
  • KT-2001

Pictures

• Extract from brochure: Kenwood KA-4002

Datei:KA-4002-Prospekt-2.jpg

Links

http://audio.mezei.fr/pages/KenwoodKA4002.html