Kenwood KA-3002

Data

General

• Manufacturer: Kenwood
• Model: KA-3002
• Years of manufacture: 1971 - 1973
• Made in: Japan
• Color: Silver, wood side panels
• Type: Amplifier
• Power consumption: 105 W at full output, 15 W without signal
• Dimensions (WxHxD): 408 x 134 x 280 mm
• Weight: 8 Kg
• Original price approx.: 700 DM

Connections

• Number of inputs:
  • Input sensitivity:
  • Phono 1 MM: 2.5mV, switchable 30 kOhm, 80 kOhm.
  • Phono 2 MM: 2.5mV, 50 kOhm, switchable 0.06mV, 200 Ohm
  • Microphone: 2.5mV, 50 kOhm
  • Tuner: 200mV, 100 kOhm
  • AUX 1,2: 200mV, 100 kOhm
  • Tape Play A, B: 200mV, 100 kOhm
  • Main In: 1 V, 50 kOhm
• Number of Outputs:
  • Outputs:
  • Tape Rec A, B: 200mV
    • DIN: 40mV
    • Dubbing: 200 mV
  • Pre-Out:
  • Headphones:
  • Connectors for 2 pairs of speakers

Technical Data

• Continuous power (at THD)
  • 8 Ohm: 2x20 W (RMS, 20Hz...20Khz, 0.08% THD), 2x 30W (8 Ohm, 1Khz)
  • 4 Ohm:
• dynamic power
  • 8 Ohm: 80 W IHF
  • 4 Ohm: 100 W IHF
• Total harmonic distortion: 0.5% THD at rated power from 20 - 20,000 Hz
• Attenuation factor: 45 at 8 Ohm
• Frequency response: 18 - 30,000 Hz
• Signal-to-noise ratio:
  • Phono 1,2: 65dB (MM).
    • Phono 2, 0.06mV: 45 dB
  • Microphone: 67 dB
  • Tuner: 77dB

AUX: 77dB

• • Tape Play: 77dB
• Tone control
  • Bass: ± 10 dB at 100Hz

Treble: ± 10 dB at 10Khz

• Loudness: + 8 dB at 100 Hz, + 3 dB at 10 kHz
• High Filter: +12dB/oct. at 7kHz
• Low Filter: +12dB/oct. at 80Hz

Muting: 0 dB, - 20 dB

Special Features

• Pre- and power amplifier separable
• Mono / Stereo switch
• 4-channel switch
• Linear switch
• Mono center channel output

Comments

• Other models in the same series:
  • Trio KA-3002 (this model was probably only offered under the Trio name, according to currently available sources):
    • KA-3002
  • Kenwood KA-5002:
    • KA-5002
  • Kenwood KA-7002:
    • KA-7002

• Previous model:
  • Kenwood KA-2600:
    • KA-2600

• Successor model:
  • Kenwood KA-4002 (New design line introduced in parallel for Europe?):
    • KA-4002
  • Kenwood KA-4004:
    • KA-4004

• Corresponding tuners
  • Kenwood KT-3000 (according to current sources, probably only offered in Japan):
    • KT-3000
  • Kenwood KT-5000
    • KT-5000
  • KT-7000
    • KT-7000
  • Kenwood KT-7001
    • KT-7001

• Kenwood recommended:
  • Kenwood KF-6011 denoiser
    • KF-6011
• Kenwood KF-8011 Denoiser
  • • KF-8011
  • Oscilloscope Kenwood KC-6060 (previous model)
    • KC-6060
  • Oscilloscope Kenwood KC-6060 A
    • KC-6060 A

Pictures

• Image: Trio KA-3002