Difference between revisions of "Kenwood KR-8340"

Latest revision as of 10:56, 30 January 2019

Data[edit]

General

Manufacturer: Kenwood
Model: KR-8340 (US model Kenwood KR-8840)

Type: Quadraphonic Receiver

Years of manufacture: 1973 - 1975
Made in: Japan
Color: Silver
Remote control: no
Power consumption: 560 W at full level
Dimensions (WxHxD): 534 x 162 x 360 mm
Weight: 18,7 kg
Original price approx.: 3'000 DM

Connections

Number of inputs:
- Phono 1: 1.5 mV / 150 kOhm (max. 100 mV).
- Phono 2 with CD-4: 1.5 mV / 150 kOhm
- Microphone: 2 mV / 15 kOhm
- AUX: 150 mV / 150 kOhm
- Tape Play 1 & 2:
  - Cinch: 150 mV / 150 kOhm
  - DIN: 150 mV / 150 kOhm
- Antenna FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
Number of outputs:
- Tape Rec 1 & 2:
  - Cinch: 150 mV / 100 Ohm

DIN: 40 mV / 50 Ohm

- Headphones Front / Rear: 2 x 6.3 mm jack plug
- 2 pairs each of front and rear speakers

Technical Data Tuner Part

Reception: FM, MW
Frequencies:
- FM: 87.5 - 108 MHz

MW: 525 - 1605 kHz

Frequency response: 20 - 15,000 Hz (± 1.2 dB, FM)
Input sensitivity:
- FM: 1.9 µV (IHF)

MW: 19 µV Distortion factor:

- FM: 0.5% (mono), 0.8% (stereo).
Signal-to-noise ratio:
- FM: 63 dB (stereo)

MW: 45 dB

Channel separation:
- FM: 40 dB (at 1 kHz)
Selectivity: (IHF)
- FM: 50 dB
- MW: 45 dB
Equal wave selection:
- FM: 3.0 dB
Spurious wave selection:
- FM: 45 dB
Image frequency attenuation:
- FM: 60 dB
- MW: 45 dB

IF attenuation:

- FM: 90 dB
AM suppression: 60 dB

Technical Data Amplifier Part

Continuous power Quadro operation:
- 8 Ohm: 4 x 25 W (1 kHz)

4 Ohm:

Dynamic power
- 8 Ohm: 200 W
- 4 Ohm:
Continuous power stereo operation:
- 8 Ohm: 2 x 60 W (1 kHz)

4 Ohm:

dynamic power
- 8 Ohm: 160 W
- 4 Ohm:
Total harmonic distortion: 0.8% (at rated power)
Attenuation factor: 30 (8 Ohm)
Frequency response:
- Preamplifier: 20 - 40,000 Hz ± 1 dB)
- Power bandwidth: 10 - 45,000 Hz
Signal-to-noise ratio:
- Phono 1,2: 60 dB
- Microphone: 60 dB
- AUX, Tape: 75 dB
Tone control:
- Bass: ± 10 dB at 100 Hz

Treble: ± 10 dB at 10 kHz

Loudness: + 10 / + 5 dB (100 Hz / 10 kHz)
Low Filter (Subsonic): - 8 dB at 100 Hz
High Filter: - 6 dB at 10 kHz
Mute: FM Muting

Special Features

4 VU meters
Toggle switch for VU meter: + 20 dB
Switch for 4-channel RM, SQ, Discrete / Stereo / Mono
Input for CD-4 demodulator insert for KCD-2
Bass and treble control separately for front / rear

Remarks[edit]

Other models in the same series:

- [[Kenwood CD-4 demodulator plug-in unit KCD-2
- Kenwood KCD-2

Introduction to Kenwood 4-channel playback technology.
- Introduction Kenwood 4-channel playback technology

Pictures[edit]

Picture: Kenwood KR-8340

Picture: Kenwood KR-8340 Control panel Front Right

Image: Kenwood KR-8340 rear panel left / Kenwood CD-4 demodulator insert KCD-2 plugged in.

Picture: Kenwood KR-8340 rear / without Kenwood CD-4 demodulator plug-in unit KCD-2

Reports[edit]

Links[edit]

External Link: "Hifi Archive" website: [1]

External Link: KR-7340 "The Vintage Knob" website: [2]

@@ Line 1: / Line 1: @@
 __NOTOC__
-== Daten ==
+== Data ==
-{{Navigation}}
+{{navigation}}
-'''Allgemein'''
+'''General'''
-* Hersteller: [[Kenwood]]
+* Manufacturer: [[Kenwood]]
-* Modell: KR-8340 (US-Modell KR-8840)
+* Model: KR-8340 (US model [[Kenwood KR-8840]])
-* Baujahre: 1973 - 1975
+Type: Quadraphonic Receiver
-* Hergestellt in: Japan
+* Years of manufacture: 1973 - 1975
-* Farbe: silber
+* Made in: Japan
-* Fernbedienung: nein
+* Color: Silver
-* Leistungsaufnahme:
+* Remote control: no
-* Abmessungen (BxHxT): 534 x 162 x 360 mm
+* Power consumption: 560 W at full level
-* Gewicht: 18,7 kg
+* Dimensions (WxHxD): 534 x 162 x 360 mm
-* Neupreis ca.:
+* Weight: 18,7 kg
+* Original price approx.: 3'000 DM
-'''Anschlüsse'''
+'''Connections'''
-* Anzahl der Eingänge:
+* Number of inputs:
-** Phono 1: 1,5 mV / 150 kOhm (max. 100 mV)
+** Phono 1: 1.5 mV / 150 kOhm (max. 100 mV).
-** Phono 2: 1,5 mV / 150 kOhm
+** Phono 2 with CD-4: 1.5 mV / 150 kOhm
-** Mikrofon: 2 mV / 15 kOhm
+** Microphone: 2 mV / 15 kOhm
 ** AUX: 150 mV / 150 kOhm
-** Tape Play 1 & 2:
+** Tape Play 1 &amp; 2:
 *** Cinch: 150 mV / 150 kOhm
 *** DIN: 150 mV / 150 kOhm
-** Antenne FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
+** Antenna FM (75 Ohm Unbalanced / 300 Ohm Balanced), AM
-* Anzahl der Ausgänge:
+* Number of outputs:
-** Tape Rec 1 & 2:
+** Tape Rec 1 &amp; 2:
 *** Cinch: 150 mV / 100 Ohm
-*** DIN: 40 mV / 50 Ohm
+DIN: 40 mV / 50 Ohm
-** Kopfhörer Front / Rear: 2 x 6,3 mm Klinkenstecker
+** Headphones Front / Rear: 2 x 6.3 mm jack plug
-** 2 Lautsprecherpaare
+** 2 pairs each of front and rear speakers
-'''Technische Daten Tuner-Teil'''
+'''Technical Data Tuner Part'''
-* Empfang: UKW, MW
+* Reception: FM, MW
-* Frequenzen:
+* Frequencies:
-** UKW: 87,5 - 108 MHz
+** FM: 87.5 - 108 MHz
-** MW: 525 - 1605 kHz
+MW: 525 - 1605 kHz
-* Frequenzgang: 20 - 15.000 Hz (± 1,2 dB, UKW)
+* Frequency response: 20 - 15,000 Hz (± 1.2 dB, FM)
-* Eingangsempfindlichkeit:
+* Input sensitivity:
-** UKW: 1,9 µV (IHF)
+** FM: 1.9 µV (IHF)
-** MW: 19 µV
+MW: 19 µV
-* Klirrfaktor:
+Distortion factor:
-** UKW: 0,5 % (Mono), 0,8 % (Stereo)
+** FM: 0.5% (mono), 0.8% (stereo).
-* Signalrauschabstand:
+* Signal-to-noise ratio:
-** UKW: 63 dB (Stereo)
+** FM: 63 dB (stereo)
+MW: 45 dB
+* Channel separation:
+** FM: 40 dB (at 1 kHz)
+* Selectivity: (IHF)
+** FM: 50 dB
 ** MW: 45 dB
-* Kanaltrennung:
+* Equal wave selection:
-** UKW: 40 dB (bei 1 kHz)
+** FM: 3.0 dB
-* Trennschärfe: (IHF)
+* Spurious wave selection:
-** UKW: 50 dB
+** FM: 45 dB
+* Image frequency attenuation:
+** FM: 60 dB
 ** MW: 45 dB
-* Gleichwellenselektion:
+IF attenuation:
-** UKW: 3,0 dB
+** FM: 90 dB
-* Nebenwellenselektion:
+* AM suppression: 60 dB
-** UKW: 45 dB
-* Spiegelfrequenzdämpfung:
-** UKW: 60 dB
-** MW: 45 dB
-* ZF-Dämpfung:
-** UKW: 90 dB
-* AM-Unterdrückung: 60 dB
-'''Technische Daten Verstärker-Teil'''
+'''Technical Data Amplifier Part'''
-* Dauerleistung Quadrobetrieb:
+* Continuous power Quadro operation:
 ** 8 Ohm: 4 x 25 W (1 kHz)
-** 4 Ohm:
+Ohm:
-* Dynamikleistung
+* Dynamic power
 ** 8 Ohm: 200 W
 ** 4 Ohm:
-* Dauerleistung Stereobetrieb:
+* Continuous power stereo operation:
 ** 8 Ohm: 2 x 60 W (1 kHz)
-** 4 Ohm:
+Ohm:
-* Dynamikleistung
+* dynamic power
 ** 8 Ohm: 160 W
 ** 4 Ohm:
-* Gesamtklirrfaktor: 0,8% (bei Nennleistung)
+* Total harmonic distortion: 0.8% (at rated power)
-* Dämpfungsfaktor: 30 (8 Ohm)
+* Attenuation factor: 30 (8 Ohm)
-* Frequenzgang:
+* Frequency response:
-** Vorverstärker: 20 - 40.000 Hz ± 1 dB)
+** Preamplifier: 20 - 40,000 Hz ± 1 dB)
-** Leistungsbandbreite: 10 - 45.000 Hz
+** Power bandwidth: 10 - 45,000 Hz
-* Signalrauschabstand:
+* Signal-to-noise ratio:
-** Phono 1,2: 75 dB
+** Phono 1,2: 60 dB
-** Mikrofon: 60 dB
+** Microphone: 60 dB
 ** AUX, Tape: 75 dB
-* Klangregelung:
+* Tone control:
-** Bass: ± 10 dB bei 100 Hz
+** Bass: ± 10 dB at 100 Hz
-** Höhen: ± 10 dB bei 10 kHz
+Treble: ± 10 dB at 10 kHz
 * Loudness: + 10 / + 5 dB (100 Hz / 10 kHz)
-* Low Filter (Subsonic): - 8 dB bei 100 Hz
+* Low Filter (Subsonic): - 8 dB at 100 Hz
-* High Filter: - 6 dB bei 10 kHz
+* High Filter: - 6 dB at 10 kHz
 * Mute: FM Muting
-'''Besondere Ausstattungen'''
+'''Special Features'''
-* 4 VU-Meter
+* 4 VU meters
-* Umschalter für VU-Meter: + 20 dB
+* Toggle switch for VU meter: + 20 dB
-* Umschalter für 4-Kanal RM, SQ, Discrete / Stereo / Mono
+* Switch for 4-channel RM, SQ, Discrete / Stereo / Mono
-* Eingang für CD-4 Demodulator-Einschub für KCD-2
+* Input for CD-4 demodulator insert for KCD-2
-* Bass und Hochtonregler separat für Vorne / Hinten
+* Bass and treble control separately for front / rear
-== Bemerkungen ==
+== Remarks ==
-* Weitere Modelle der gleichen Serie:
+* Other models in the same series:
-** Kenwood KR-5340
+** [[Kenwood KR-5340]]
-*** [[Kenwood KR-5340|KR-5340]]
+** [[Kenwood KR-6140]]
-** Kenwood KR-6140
+** [[Kenwood KR-6140 A]]
-*** [[Kenwood KR-6140|KR-6140]]
+** [[Kenwood KR-6340]]
-** Kenwood KR-6140 A
+** [[Kenwood KR-7340]]
-*** [[Kenwood KR-6140 A|KR-6140 A]]
+** [[Kenwood KR-8040]]
-** Kenwood KR-6340
+** [[Kenwood KR-8140]]
-*** [[Kenwood KR-6340|KR-6340]]
+** [[Kenwood KR-8340]]
-** Kenwood KR-7340
+** [[Kenwood KR-9040]]
-*** [[Kenwood KR-7340|KR-7340]]
+** [[Kenwood KR-9340]]
-** Kenwood KR-8040
-*** [[Kenwood KR-8040|KR-8040]]
-** Kenwood KR-8140
-*** [[Kenwood KR-8140|KR-8140]]
-** Kenwood KR-8340
-*** [[Kenwood KR-8340|KR-8340]]
-** Kenwood KR-9040
-*** [[Kenwood KR-9040|KR-9040]]
-** Kenwood KR-9340
-*** [[Kenwood KR-9340|KR-9340]]
-* Kenwood CD-4 Demodulator-Einschub KCD-2
+** [[Kenwood CD-4 demodulator plug-in unit KCD-2
-** [[Kenwood KCD-2|KCD-2]]
+** [[Kenwood KCD-2]]
-* Einführung in die Kenwood 4-Kanal Wiedergabetechnik
+* Introduction to Kenwood 4-channel playback technology.
-** [[Einführung Kenwood 4-Kanal Wiedergabetechnik|Einführung Kenwood 4-Kanal Wiedergabetechnik]]
+** [[Introduction Kenwood 4-channel playback technology|Introduction Kenwood 4-channel playback technology]]
-== Bilder ==
+== Pictures ==
-* Kenwood KR-8340 Front
+* Picture: Kenwood KR-8340
-[[Datei:Kenwood KR-8840-1.jpg]]
+[[File:Kenwood KR-8840-1.jpg]]
-* Kenwood KR-8340 Bedienfeld Front Rechts
+* Picture: Kenwood KR-8340 Control panel Front Right
-[[Datei:Kenwood KR-8840-3.jpg]]
+[[File:Kenwood KR-8840-3.jpg]]
-* Kenwood KR-8340 Rückseite Links / Kenwood CD-4 Demodulator-Einschub KCD-2 eingesteckt
+* Image: Kenwood KR-8340 rear panel left / Kenwood CD-4 demodulator insert KCD-2 plugged in.
-[[Datei:Kenwood KR-8840-4.jpg]]
+[[File:Kenwood KR-8840-4.jpg]]
-* Kenwood KR-8340 Rückseite Rechts
+* Picture: Kenwood KR-8340 rear / without Kenwood CD-4 demodulator plug-in unit KCD-2
-[[Datei:Kenwood KR-8840-5.jpg]]
+[[File:Kenwood KR-8340-2.jpg]]
-== Berichte ==
+== Reports ==
 == Links ==
-* Externer Link: Webseite "Wegavision Pytalhost": [http://kenwood.pytalhost.eu/1973/kenwood03.jpg]
+* External Link: "Hifi Archive" website: [http://www.hifi-archiv.info/Kenwood/1973-1/kenwood06.jpg]
-* Externer Link: Webseite KR-7340 "The Vintage Knob": [http://www.thevintageknob.org/kenwood-KR-7340.html]
+* External Link: KR-7340 "The Vintage Knob" website: [http://www.thevintageknob.org/kenwood-KR-7340.html]
-[[Kategorie:Receiver]]
+[[Category:Receiver]]

Anonymous

Search

Navigation

Navigation

Participate

Wiki tools

Wiki tools

Difference between revisions of "Kenwood KR-8340"

Namespaces

Page actions

Latest revision as of 10:56, 30 January 2019

Data[edit]

Remarks[edit]

Pictures[edit]

Reports[edit]

Links[edit]

Anonymous

Search

Navigation

Wiki tools

Page tools

Categories

Difference between revisions of "Kenwood KR-8340"

Latest revision as of 10:56, 30 January 2019

Data[edit]

Remarks[edit]

Pictures[edit]

Reports[edit]

Links[edit]