Kenwood KA-9300
Data
General
- Manufacturer: Kenwood
- Model: KA-9300 (similar to model 600, but toroidal transformers, front in the design of the series KA-3300...KA-8300, no 220/240V version).
- Type: Stereo integrated amplifier
- Years of manufacture: 1975 - 1976
- Made in: Japan
- Color: Silver
- Power consumption: 290 W (Model 600: 790W max., probably due to different measuring method)
- Dimensions (WxHxD): 440 x 154 x 388 mm
- Weight: 20,1 kg
- New price approx.: pure Japan device, not available in Germany
Connections
- Number of inputs:
- Input sensitivity:
- Phone 1 MM: 2.5mV, 30 kOhm, 60 kOhm, 100 kOhm, max. 220mV.
- Phone 2 MM: 2.5 - 5mV, adjustable, 50 kOhm, max. 220mV
- Tuner: 150mV, 50 kOhm
- AUX 1,2: 150mV, 50 kOhm
- Tape Play A, B: 150mV, 50 kOhm
- Number of outputs:
- Line: 150mV, 80 kOhm
DIN: 80mV, 150 kOhm Loudspeaker: Direct, A, B (Model 600: A, B, C) Headphones
Specifications
- Continuous power (at distortion)
- 8 Ohm: 2x 130W (RMS, 20 Hz ... 20 kHz, 0.08% THD), 2x 135W (8 Ohm, 1kHz)
- 4 Ohm: 2x 150W (4 Ohm, 1kHz)
- dynamic power
- 8 Ohm:
- 4 Ohm: 640 W
- Total harmonic distortion: 0.08% THD at 8 Ohm
- Attenuation factor: 50 at 8 Ohm
- Frequency response: 5 Hz - 50 kHz
- Signal to Noise Ratio:
- 76dB (MM)
90dB (Line)
- Tone control
- Bass:
- 150Hz : ± 7.5dB at 40Hz
- 400Hz : ± 7.5dB at 100Hz
- Bass:
Treble:
- 3KHz : ± 7.5dB at 10KHz
- 6KHz : ± 7.5dB at 20Khz
- Loudness (-30dB) : +2 / +4 / +6 / +8dB at 100Hz
- High Filter: 8Khz, 12dB/octave
- Low Filter: 40Hz, 12dB/octave
- Presence :
- +6dB at 800Hz
- +6dB at 3KHz
Special features
- Power attenuator: 0 dB, -15 dB, -30 dB
- Loudness 4-stage
- Pre- and power amplifier separable
Notes
Other models of the same series:
- Amplifier
- Kenwood KA-1500
- Kenwood KA-3300
- Kenwood KA-3500
- Kenwood KA-5500
- Kenwood KA-7300
- Kenwood KA-8300
- [[Kenwood Model x00 amplifier
- Kenwood Model 500
- Kenwood Model 600
- Kenwood Model 650
Kenwood recommended speakers for this purpose: [[Kenwood Model Seven
Reports
- Report from Good Old Hifi: [1]