Kenwood KA-3055

Data

General

• Manufacturer: Kenwood
• Model: KA-3055 (Gun-metal version of the KA-305)

Type: Stereo integrated amplifier

• Years of manufacture: 1979 - 1981
• Made in: Japan
• Color: Gun metal
• Power consumption: 320 W at full power
• Dimensions (WxHxD): 400 x 139 x 299 mm
• Weight: 6.8 kg
• Original price approx.: 398 DM

Connections

• Number of inputs:
  • Input sensitivity:
  • Phono MM: 2.5mV, 50 kOhm.
  • Microphone:
  • Tuner: 150mV, 30 kOhm
  • AUX: 150mV, 30 kOhm
  • Tape Play: 150mV, 30 kOhm
  • Tape DIN:
• Number of Outputs:
  • Outputs:
  • Tape Rec: 150mV, 180 Ohm
  • Tape DIN: 30mV / 80 Ohm
  • Headphones
  • 1 pair of speakers

Technical Data

• Continuous power (at THD)
  • 8 Ohm: 2x 40W (RMS, 20 Hz - 20 kHz, 0.01% THD)
  • 4 Ohm: 2x 55W (1Khz)
• Dynamic power
  • 8 Ohm:
  • 4 Ohm:
• Total harmonic distortion: 0.08%
• Attenuation factor: 40 (20 Hz - 20Khz, 8 Ohm)
• Frequency response: 3 Hz - 100 kHz (+0 / -3dB)
• Power bandwidth: 5Hz - 40Khz (0.08% THD)
• Signal to noise ratio:
  • Phono MM: 78dB
  • Tuner, AUX, Tape: 105dB
• Tone control
  • Bass 100Hz: ± 10dB

Treble 10kHz: ± 10dB

• Loudness: + 8dB at 100Hz

Special Features

• Microphone Mixer
• Switch Bypass, Tone In

Remarks

• Other models in the same series:
• Kenwood KA-305
• Kenwood KA-501
• Kenwood KA-601
• Kenwood KA-701
• Kenwood KA-801
• Kenwood KA-907

Pictures

• Image: Kenwood KA-3055