Kenwood KR-9050 specifications

Category : Receiver

Brand : Kenwood

General

connectors

Technical data

amplifier

Tuner

special features

• manufacturer: Kenwood
• model: KR-9050
• year of construction: 1979 - 1981
• Made in Japan
• color: silver, wood Cabinet
• remote control: no
• power consumption: 820 W at Full scale
• dimensions: 602 x 177 x 465 mm (WxHxD)
• weight: 24,3 kg
• factory price approx.: 1150 US$ 2500 DM

• number of inputs:
  • 2x Phono MM (RCA): 2,5/5,0 mV / 50 K-ohms
  • 2x Tape In (RCA/DIN): 200 mV / 50 K-ohms
  • AUX (RCA): 200 mV / 80 k643961b8da111c0a15d770a1109a86d4
  • microphone: 2.2 mV / 50 K-ohms
  • antenna FM (75/300 643961b8da111c0a15d770a1109a86d4), AT
• number of outputs:
  • 2x Tape Out (RCA/DIN): 200 mV / 100 643961b8da111c0a15d770a1109a86d4s (RCA); 30 mV / 80 643961b8da111c0a15d770a1109a86d4 (DIN)
  • Pre Out: 1 V
  • FM Quad radial
  • headphone (6.3 mm Jack, front)
  • 3 pairs of Speakers

• 2x Phono MM (RCA): 2,5/5,0 mV / 50 K-ohms
• 2x Tape In (RCA/DIN): 200 mV / 50 K-ohms
• AUX (RCA): 200 mV / 80 k643961b8da111c0a15d770a1109a86d4
• microphone: 2.2 mV / 50 K-ohms
• antenna FM (75/300 643961b8da111c0a15d770a1109a86d4), AT

• 2x Tape Out (RCA/DIN): 200 mV / 100 643961b8da111c0a15d770a1109a86d4s (RCA); 30 mV / 80 643961b8da111c0a15d770a1109a86d4 (DIN)
• Pre Out: 1 V
• FM Quad radial
• headphone (6.3 mm Jack, front)
• 3 pairs of Speakers

• continuous power
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 200 W
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 250 W
• dynamic performance
  • 8 643961b8da111c0a15d770a1109a86d4s:
  • 4 643961b8da111c0a15d770a1109a86d4:
• total harmonic distortion: 0.02% (at nominal power)
• damping factor: 50 (8 643961b8da111c0a15d770a1109a86d4)
• frequency response:
  • pre-amplifier: 20 - 40,000 Hz (+0/-0.2 dB)
  • power range: 5 - 50,000 Hz
• signal-to-noise ratio:
  • Phono MM: 85 dB
  • AUX, Tape: 110 dB
  • microphone: 74 dB
• stereo channel separation:
• sound-control:
  • Bass: ±10 dB at 100 Hz
  • Mid: ±10 dB at 800 Hz
  • treble: ±10 dB at 10 kHz
• Loudness: +5/+6 dB (100 Hz/10 kHz)
• High Filter : -9 dB at 10 kHz
• Low Filter (Subsonic): -9 dB at 100 Hz
• Mute: FM Muting
• Direct/Line-Straight: Yes (Tone Defeat)

• 8 643961b8da111c0a15d770a1109a86d4: 2x 200 W
• 4 643961b8da111c0a15d770a1109a86d4: 2x 250 W

• 8 643961b8da111c0a15d770a1109a86d4s:
• 4 643961b8da111c0a15d770a1109a86d4:

• pre-amplifier: 20 - 40,000 Hz (+0/-0.2 dB)
• power range: 5 - 50,000 Hz

• Phono MM: 85 dB
• AUX, Tape: 110 dB
• microphone: 74 dB

• Bass: ±10 dB at 100 Hz
• Mid: ±10 dB at 800 Hz
• treble: ±10 dB at 10 kHz

• receiving: FM, MW
• frequencies:
  • FM: 87.5 - 108 MHz
  • MW: 525 - 1605 kHz
• frequency response: 20 - 15,000 Hz (+0/-1.5 dB, FM)
• input sensitivity:
  • FM: 1.5 µV (IHF)
  • MW: 10 µV
• total harmonic distortion:
  • FM: 0,15% (Mono), and 0.2% (Stereo),
• signal-to-noise ratio:
  • FM: 75 dB (Mono), 70 dB (Stereo)
  • MW: 50 dB
• channel separation:
  • FM: 45 dB (at 1 kHz)
• selectivity: (IHF)
  • FM: 83 dB
  • MW: 35 dB
• frequency selection:
  • FM: 1.3 dB
• in addition to the wave selection:
  • FM: 115 dB
• mirror frequency attenuation:
  • FM: 100 dB
  • MW: 70 dB
• ZF-loss:
  • FM: 115 dB
• ON-suppression: 60 dB

• FM: 87.5 - 108 MHz
• MW: 525 - 1605 kHz

• FM: 1.5 µV (IHF)
• MW: 10 µV

• FM: 0,15% (Mono), and 0.2% (Stereo),

• FM: 75 dB (Mono), 70 dB (Stereo)
• MW: 50 dB

• FM: 45 dB (at 1 kHz)

• FM: 83 dB
• MW: 35 dB

• FM: 1.3 dB

• FM: 115 dB

• FM: 100 dB
• MW: 70 dB

• FM: 115 dB

• microphone free mixing

• Other models from the same series:
  • Kenwood KR-2010
  • Kenwood KR-3010
  • Kenwood KR-4010
  • Kenwood KR-5010
  • Kenwood KR-7050 / 7750
  • Kenwood KR-80 50 / 8850
  • Kenwood KR-90 50

• Kenwood KR-2010
• Kenwood KR-3010
• Kenwood KR-4010
• Kenwood KR-5010
• Kenwood KR-7050 / 7750
• Kenwood KR-80 50 / 8850
• Kenwood KR-90 50

• image: Kenwood KR-90 50

Comment:

Comment box:

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