Kenwood KA-9 X
Data[edit]
General
- Manufacturer: Kenwood
- Model: KA-9 X
- Model range: XL-Series
- Type: Integrated amplifier with Sigma Drive
- Years of manufacture: 1982 - 1984
- Manufactured in: Japan
- Color: Silver
- Remote control: no
- Power consumption: 700 W max.
- Dimensions: 440 x 109 x 340 mm (WxHxD)
- Weight: 10.2 kg
- Original price approx.: 1'298 DM
Connections
- Number of inputs:
- Phono MM: 2.5 mV / 47 kOhm, max. 250 mV
- Phono MC: 0.2 mV / 100 Ohm, max. 20 mV
Tuner: 150 mV / 47 kOhm AUX: 150 mV / 47 kOhm
- Tape Play 1,2 : 150 mV / 47 kOhm
- Tape Play DIN: 150 mV / 47 kOhm
- Number of outputs:
- Tape Rec 1, 2: 150 mV / 330 Ohm
- Tape Rec DIN: 30 mV / 80 kOhm
- Headphones:
- 2 pairs of speakers
Technical Data
- Continuous power
- 8 Ohm: 2x 120 W (RMS, 20 - 20'000 Hz, 0,008 %), 2x 130 W (1 kHz)
- 4 Ohm: 2x 170 W
- Dynamic power
- 8 Ohm:
- 4 Ohm: 600 W
- Total harmonic distortion: 0.008 % at 8 Ohm
- Attenuation factor: 1'000 at 100 Hz
- Frequency response:
- Phono RIAA: 20 - 20'000 Hz, ± 0,3 dB
- High level: DC - 200'000 Hz, + 0 dB, - 3 dB
- Signal-to-noise ratio:
- Phono MM: 87 dB
Phono MC: 70 dB
- High level: 107 dB
- Tone control:
- Bass: ± 10 dB (100 Hz)
- Crossover frequencies: 200 Hz, 400 Hz
- Bass: ± 10 dB (100 Hz)
Treble: ± 10 dB (10 kHz)
- Crossover frequencies: 3 kHz, 6 kHz
- Loudness: + 10 dB at 100 Hz
- High Filter: -
- Low Filter (Subsonic): - 6 dB / octave at 18 Hz
- Mute: yes
- Transient response:
- Rise time: 1.8 us
slew rate: ± 100 V/us
Special Features
- Sigma Drive, speaker connection with 4 cables, see detailed explanation under:
- [[1]]
Remarks[edit]
- Other models in the same series:
- Integrated amplifiers:
- Kenwood KA-5 X
- Kenwood KA-7 X
- Kenwood KA-9 X
- [[Corresponding Tape Decks:
- Kenwood KX-5 X
- Kenwood KX-7 X
Pictures[edit]
- Extract from brochure: Kenwood Combi KA-9 X, KT-9 X, KX-7 X, KD-9 X, GE-9 X
- Extract from brochure: Kenwood XL-Series
