Difference between revisions of "Kenwood KA-8100"

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__NOTOC__
 
__NOTOC__
== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
+
'''General'''
* Hersteller: [[Kenwood]]
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* Manufacturer: [[Kenwood]]
* Modell: KA-8100
+
* Model: KA-8100
* Baujahre: 1977
+
* Type: Integrated amplifier
* Hergestellt in: USA
+
* Years of manufacture: 1977 - 1979
* Farbe: Silber
+
* Made in: Japan
* Typ: analog
+
* Color: Silver
* Fernbedienung: nein
+
* Remote control: no
* Leistungsaufnahme: 600 Watt bei Vollast
+
* Power consumption: 600 W max.
* Abmessungen: 430mm x 149mm x 384mm
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* Dimensions: 430 x 149 x 384 mm (WxHxD)
* Gewicht: 16kg
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* Weight: 16 kg
* Neupreis ca.:1600.- DM
+
* Original price approx.: 1298 DM
  
  
'''Anschlüsse'''
+
'''Connections'''
* Anzahl der Eingänge: 6
+
* Number of inputs: 6
** Phono 1   2,5mV/50kOhm/ 85dB   250mV (rms) max.  
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Phono 1 2,5mV/50kOhm/ 85dB 250mV (rms) max.  
** Phono 2   2,5mV/50kOhm/ 85dB
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** Phono 2 2,5mV/50kOhm/ 85dB
** Tuner     150mV/50kOhm/110dB
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Tuner 150mV/50kOhm/110dB
** Aux       150mV/50kOhm/110dB
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Aux 150mV/50kOhm/110dB
** Tape A/B   150mV/50kOhm/110dB  
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Tape A/B 150mV/50kOhm/110dB  
  
* Anzahl der Ausgänge: 3
+
* Number of outputs: 3
** Tape rec.   150mV/220Ohm
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** Tape rec. 150mV/220Ohm
** Kopfhörer (6,3mm Klinke)
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** Headphones (6.3mm jack)
** 2 Lautsprecherpaare
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** 2 pairs of loudspeakers
  
** Pre-Out     1,0V/470Ohm
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** Pre-Out 1,0V/470Ohm
** Phono     RIAA Standard +/- 0,2dB
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** Phono RIAA standard +/- 0,2dB
** Aux/Tape   7 - 50000 Hz +0dB / -1dB
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** Aux/Tape 7 - 50000 Hz +0dB / -1dB
  
  
 
+
'''Technical Data'''
'''Technische Daten'''
+
* Continuous power (at distortion)
* Dauerleistung (bei Klirrfaktor)
 
 
** 8 Ohm: 75W + 75W
 
** 8 Ohm: 75W + 75W
** 4 Ohm: 90W + 90W
+
4 Ohm: 90W + 90W
* Dynamikleistung
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* Dynamic power
 
** 4 Ohm: 330W
 
** 4 Ohm: 330W
* Gesamtklirrfaktor:
+
* Total harmonic distortion:
** 0,03% bei Nennleistung an 8 Ohm
+
** 0.03% at nominal power into 8 Ohm
** 0,01% bei 1W an 4 Ohm
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** 0.01% at 1W into 4 Ohm
* Dämpfungsfaktor: 50 bei 8Ohm
+
* Attenuation factor: 50 at 8 Ohm
* Frequenzgang: 5 - 50000 Hz
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* Frequency response: 5 - 50000 Hz
* Signalrauschabstand: 115dB
+
* Signal to noise ratio: 115dB
* Stereokanaltrennung: ?
+
* Stereo channel separation: ?
* Klangregelung(abschaltbar):
+
* Tone control(switchable):
** Bass:           ja (150 oder 400 Hz schaltbar) +/- 7,5dB
+
** Bass: yes (150 or 400 Hz switchable) +/- 7.5dB.
** Höhen:         ja (3 oder 6 kHz schaltbar)   +/- 7,5dB
+
treble: yes (3 or 6 kHz switchable) +/- 7,5dB
* Loudness:       ja (6 Stufen)
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Loudness: yes (6 levels)
**  50Hz: +3dB/+6dB/+9dB
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50Hz: +3dB/+6dB/+9dB
 
** 100Hz: +3dB/+6dB/+9dB
 
** 100Hz: +3dB/+6dB/+9dB
* High Filter:     ja - 8kHz/12dB/okt.
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* High Filter: yes - 8kHz/12dB/oct.
* Low Filter:     ja - 40Hz/12dB/okt.
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* Low Filter: yes - 40Hz/12dB/oct.
* Subsonic Filter: ja - 18Hz/6dB/okt.
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* Subsonic Filter: yes - 18Hz/6dB/oct.
* Mute: nein, aber ein Gain-Control Schalter -10dB/ 0 / +10dB
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* Mute: no, but a gain control switch -10dB/ 0 / +10dB
* Direct/Line-Straight: ja - bei den Turnover-Schaltern der Klangregler
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* 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
 +
 
 +
 
 +
== Notes ==
 +
* Other models in the same series:
 +
* [[Kenwood KA-3700]]
 +
* [[Kenwood KA-5700]]
 +
* [[Kenwood KA-6100]]
 +
* [[Kenwood KA-6150]]
 +
* [[Kenwood KA-7100]]
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* [[Kenwood KA-7150]]
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* [[Kenwood KA-8100]]
 +
* [[Kenwood KA-8150]]
 +
* [[Kenwood KA-9100]]
 +
* [[Kenwood KA-9150]]
 +
* [[Kenwood Model 500]]
 +
* [[Kenwood Model 600]]
 +
* [[Kenwood Model 650]]
 +
 
  
 +
== Pictures ==
 +
* Image: Kenwood KA-8100
 +
[[File:Ka8100.jpg]]
  
'''Besondere Ausstattungen'''
 
* Vor- und Endstufe trennbar über Brückenstecker auf der Rückseite
 
* Doppelte Stromversorgung, getrennt für beide Kanäle
 
* Strombegrenzerschaltung zum Schutz der Endstufe und der Lautsprecher bei Überlast und Kurzschluss
 
* Gleichstromgekoppelte Endstufe
 
  
== Bemerkungen ==
+
* Excerpt from brochure: Kenwood KA-8100
Weitere Modelle der gleichen Serie:
+
[[File:Kenwood KA-8100-Prospekt-1978.jpg]]
* [[Kenwood KA-7100|KA-7100]]
+
 
* [[Kenwood KA-8100|KA-8100]]
 
* [[Kenwood KA-9100|KA-9100]]
 
  
== Bilder ==
 
 
<gallery>
 
<gallery>
 
Bild:Kenwood_KA-8100_1.jpg
 
Bild:Kenwood_KA-8100_1.jpg
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</gallery>
 
</gallery>
  
== Berichte ==
+
 
 +
== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
  
[[Kategorie:Vollverstärker]]
+
 
 +
[[Category:Integrated amplifier]]

Latest revision as of 02:48, 13 January 2021

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KA-8100
  • Type: Integrated amplifier
  • Years of manufacture: 1977 - 1979
  • Made in: Japan
  • Color: Silver
  • Remote control: no
  • 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 pairs of loudspeakers
    • Pre-Out 1,0V/470Ohm
    • Phono RIAA standard +/- 0,2dB
    • Aux/Tape 7 - 50000 Hz +0dB / -1dB


Technical Data

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

4 Ohm: 90W + 90W

  • Dynamic power
    • 4 Ohm: 330W
  • Total harmonic distortion:
    • 0.03% at nominal power into 8 Ohm
    • 0.01% at 1W into 4 Ohm
  • Attenuation factor: 50 at 8 Ohm
  • Frequency response: 5 - 50000 Hz
  • Signal to noise ratio: 115dB
  • Stereo channel separation: ?
  • 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/oct.
  • Low Filter: yes - 40Hz/12dB/oct.
  • Subsonic Filter: yes - 18Hz/6dB/oct.
  • 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


Notes[edit]


Pictures[edit]

  • Image: Kenwood KA-8100

Ka8100.jpg


  • Excerpt from brochure: Kenwood KA-8100

Kenwood KA-8100-Prospekt-1978.jpg



Reports[edit]

Links[edit]