Difference between revisions of "Kenwood KA-8150"

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Kenwood KA8150
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__NOTOC__
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== Data ==
 +
{{navigation}}
 +
'''General'''
 +
* Manufacturer: [[Kenwood]]
 +
* Model: KA-8150
 +
* Type: Integrated amplifier
 +
* Years of manufacture: 1977 - 1979
 +
* Made in: Japan
 +
* Color: Bronze ("Gunmetal"), wooden cabinet optional
 +
* Power consumption: 600 W max.
 +
* Dimensions: 430 x 149 x 384 mm (WxHxD)
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* Weight: 16 kg
 +
* Original price approx.: 1298 DM
  
Herstellers Kenwood
 
  
Baujahr 1977
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'''Connections'''
 +
* Number of inputs: 6
 +
Phono 1: 2,5mV/50kOhm/ 85dB 250mV (RMS) max.
 +
** Phono 2: 2,5mV/50kOhm/ 85dB
 +
Tuner: 150mV/50kOhm/110dB
 +
Aux: 150mV/50kOhm/110dB
 +
** Tape A/B: 150mV/50kOhm/110dB
  
Baugleich mit KA8100, nur Front anthrazit
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* Number of outputs: 3
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** Tape Rec.: 150mV/220Ohm
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** Headphones: 6.3mm jack
 +
** 2 speaker pairs
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** Pre-Out: 1,0V/470Ohm
  
Daten identisch KA8100
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 +
'''Technical Data'''
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* Continuous power (at distortion factor)
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** 8 Ohm: 75W + 75W
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4 Ohm: 90W + 90W
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* Dynamic power
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** 8 Ohm:
 +
** 4 Ohm: 330W
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* Total harmonic distortion:
 +
** 0.03% at rated power into 8 ohms.
 +
0.01% at 1W into 4 Ohm
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* Attenuation factor: 50 at 8 Ohm
 +
* Frequency response: 5 - 50000 Hz
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** Phono: RIAA standard +/- 0.2dB
 +
** Aux/Tape: 7 - 50000 Hz +0dB / -1dB
 +
Signal to noise ratio: 115dB
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* Tone control(switchable):
 +
** Bass: yes (150 or 400 Hz switchable) +/- 7.5dB.
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treble: yes (3 or 6 kHz switchable) +/- 7,5dB
 +
Loudness: yes (6 levels)
 +
50Hz: +3dB/+6dB/+9dB
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** 100Hz: +3dB/+6dB/+9dB
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* High Filter: yes - 8kHz/12dB / octave
 +
* Low Filter: yes - 40Hz/12dB / octave
 +
* Subsonic Filter: yes - 18Hz/6dB / octave
 +
* Mute: no, but a gain control switch -10dB/ 0 / +10dB
 +
* Direct/Line-Straight: yes - at the turnover switches of the tone controls
 +
 
 +
 
 +
'''Special Features'''
 +
* Pre- and power amplifier can be separated via jumper plugs on the rear panel
 +
* Double power supply, separate for both channels
 +
* Current limiting circuit to protect the power amplifier and the speakers in case of overload and short circuit
 +
* DC-coupled power amplifier
 +
* Rack handles optional
 +
 
 +
 
 +
== Notes ==
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* Other models in the same series:
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* [[Kenwood KA-3700]]
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* [[Kenwood KA-5700]]
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* [[Kenwood KA-6100]]
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* [[Kenwood KA-6150]]
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* [[Kenwood KA-7100]]
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* [[Kenwood KA-7150]]
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* [[Kenwood KA-8100]]
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* [[Kenwood KA-8150]]
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* [[Kenwood KA-9100]]
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* [[Kenwood KA-9150]]
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* [[Kenwood Model 500]]
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* [[Kenwood Model 600]]
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* [[Kenwood Model 650]]
 +
 
 +
 
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* [[Kenwood KT-9900 Corresponding Tuner
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* [[Kenwood KT-9900]]
 +
 
 +
 
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== Pictures ==
 +
* Picture: Kenwood KA-8150
 +
[[File:Kenwood KA-8150-1.jpg]]
 +
 
 +
 
 +
* Picture: Kenwood KA-8150
 +
[[File:Kenwood KA-8150-1977.jpg]]
 +
 
 +
 
 +
== Reports ==
 +
 
 +
 
 +
== Links ==
 +
* External Link: "The Vintage Knob" website: [http://www.thevintageknob.org/kenwood-KA-8100.html]
 +
 
 +
 
 +
[[Category:Integrated Amplifier]]

Latest revision as of 09:04, 17 September 2020

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KA-8150
  • Type: Integrated amplifier
  • Years of manufacture: 1977 - 1979
  • Made in: Japan
  • Color: Bronze ("Gunmetal"), wooden cabinet optional
  • Power consumption: 600 W max.
  • Dimensions: 430 x 149 x 384 mm (WxHxD)
  • Weight: 16 kg
  • Original price approx.: 1298 DM


Connections

  • Number of inputs: 6

Phono 1: 2,5mV/50kOhm/ 85dB 250mV (RMS) max.

    • Phono 2: 2,5mV/50kOhm/ 85dB

Tuner: 150mV/50kOhm/110dB Aux: 150mV/50kOhm/110dB

    • Tape A/B: 150mV/50kOhm/110dB
  • Number of outputs: 3
    • Tape Rec.: 150mV/220Ohm
    • Headphones: 6.3mm jack
    • 2 speaker pairs
    • Pre-Out: 1,0V/470Ohm


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 75W + 75W

4 Ohm: 90W + 90W

  • Dynamic power
    • 8 Ohm:
    • 4 Ohm: 330W
  • Total harmonic distortion:
    • 0.03% at rated power into 8 ohms.

0.01% at 1W into 4 Ohm

  • Attenuation factor: 50 at 8 Ohm
  • Frequency response: 5 - 50000 Hz
    • Phono: RIAA standard +/- 0.2dB
    • Aux/Tape: 7 - 50000 Hz +0dB / -1dB

Signal to noise ratio: 115dB

  • Tone control(switchable):
    • Bass: yes (150 or 400 Hz switchable) +/- 7.5dB.

treble: yes (3 or 6 kHz switchable) +/- 7,5dB Loudness: yes (6 levels) 50Hz: +3dB/+6dB/+9dB

    • 100Hz: +3dB/+6dB/+9dB
  • High Filter: yes - 8kHz/12dB / octave
  • Low Filter: yes - 40Hz/12dB / octave
  • Subsonic Filter: yes - 18Hz/6dB / octave
  • Mute: no, but a gain control switch -10dB/ 0 / +10dB
  • Direct/Line-Straight: yes - at the turnover switches of the tone controls


Special Features

  • Pre- and power amplifier can be separated via jumper plugs on the rear panel
  • Double power supply, separate for both channels
  • Current limiting circuit to protect the power amplifier and the speakers in case of overload and short circuit
  • DC-coupled power amplifier
  • Rack handles optional


Notes[edit]



Pictures[edit]

  • Picture: Kenwood KA-8150

Kenwood KA-8150-1.jpg


  • Picture: Kenwood KA-8150

Kenwood KA-8150-1977.jpg


Reports[edit]

Links[edit]

  • External Link: "The Vintage Knob" website: [1]