Difference between revisions of "Kenwood TT-20"

 
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__NOTOC__
 
__NOTOC__
== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: Kenwood
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* Manufacturer: [[Kenwood]]
* Modell: TT-20
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* Model: TT-20
* Baujahr: 1969
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* Year of manufacture: 1969 - 1971
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Holz / Metall Silber
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* Color: wood / metal silver / black
* Fernbedienung:  
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* Remote control: no
* Leistungsaufnahme: 40 Watt
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* Power consumption: 40 watts
* Abmessungen: 400 x 347 x 200 mm (BxHxT)
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* Dimensions: 400 x 347 x 200 mm (WxHxD)
* Gewicht: 10 kg.
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* Weight: 10 kg
* Neupreis ca.:  
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* Original price approx:  
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Ausgänge:
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* Number of outputs:
 
** Line 0.775V
 
** Line 0.775V
** DIN 0.775V
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* Number of inputs:
* Anzahl der Eingänge:
 
 
** Line 100mV
 
** Line 100mV
** DIN 10mV
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** Microphone 0.6mV
** Mikrofon 0.24mV
 
  
  
'''Technische Daten'''
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'''Specifications'''
* Auto Reverse, 4-Spur, 2-Kanal, Stereo Tape Deck
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* 4-track, 2-channel, stereo tape deck
* Max. Spulendurchmesser: 18 cm
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* Max. Reel diameter: 18 cm
* Antrieb: 3 Motoren (2xSpulen, 1xCapstan)
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* Drive: 1 motor
* Köpfe: 6 (2xAufnahme, 2xWiedergabe, 2xLöschen)
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* Heads: 3
* Spuren: 4
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* Tracks: 4
* Bandgeschwindigkeiten: 9,5 cm/s, 19 cm/s
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* Tape speeds: 9.5 cm/s, 19 cm/s
* Schlupf:
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* Slip:
* Gleichlaufschwankungen: 0.04% (bei 19 cm/s)
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* Speed variation: 0.15% (at 19 cm/s)
* Tonhöhenschwankungen:
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* Pitch fluctuations:
* Gesamtfrequenzgang: 20Hz - 20kHz (bei 19 cm/s)
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* Overall frequency response: 50Hz - 15kHz (at 19 cm/s).
* Signalrauschabstand: 52 dB
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* Signal-to-noise ratio: 50 dB
* Fremdspannungsabstand:
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* Signal-to-noise ratio: 45 dB
* Klirrfaktor: 0.5%
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* Distortion factor: 0.5%
* Entzerrung: 5-Stufen NAB Equalizer 0 db, ± 2dB, ± 4dB
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* Equalization: 5-stage NAB equalizer 0 db, ± 2dB, + 4dB, + 6dB
* Übersprechdämpfung:
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* Crosstalk attenuation:
* Löschdämpfung:
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* Cancellation attenuation:
* Vormagnetisierungs- und Löschfrequenz:
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* Premagnetization and cancellation frequency: 85kHz
  
  
'''Besondere Ausstattungen'''
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== Notes ==
* Separate Monitor Schalter L/R
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* Note: Kenwood reel-to-reel tape recorders were marketed in Japan as Trio Kenwood or just Trio.
* Schieberegler L/R separat für Aufnahme, Mikrofon und Playback
 
* Drucktaste für Musiksuchlauf
 
* Hebel für vereinfachten Bandladevorgang
 
* Band Endstopp
 
* Schutzhaube im Lieferumfang
 
  
  
== Bemerkungen ==
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* Other models in the same series:
* Weitere Modelle der gleichen Serie:
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** Stereo reel-to-reel tape: TT-10
** Stereo Spulentonband: TT-10
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*** [[Kenwood TT-10]]
*** [[Kenwood TT-10|TT-10]]
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** Stereo reel-to-reel tape: TT-50
** Stereo Spulentonband: TT-20
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*** [[Kenwood TT-50]]
*** [[Kenwood TT-20|TT-20]]
 
  
  
== Bilder ==
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== Pictures ==
* Kenwood TT-20 Tape Deck
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* Kenwood TT-20 tape deck
[[Datei:TT-20-1.jpg]]
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[[File:TT-20-1.jpg]]
  
  
== Berichte ==
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== Reports ==
  
  
 
== Links ==
 
== Links ==
* Externer Link: Webseite "Audio Heritage Japan": [http://audio-heritage.jp/TRIO-KENWOOD/player/tt-20.html]
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* External Link: Audio Heritage Japan website: [http://audio-heritage.jp/TRIO-KENWOOD/player/tt-20.html]
  
テープスピード 2スピード(19cm/sec.、9.5cm/sec)
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ワウ・フラッター 19cm/s:0.15%(rms)以下
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[[Category:Tape Machines]]
9.5cm/s:0.25%(rms)以下
 
周波数特性 再生:50Hz〜15kHz 2dB(19cm/s)
 
録再:40Hz〜19kHz +1 -3dB(19cm/s)
 
    50Hz〜10kHz +1 -3dB(9.5cm/s)
 
録音再生イコライザー NAB規格
 
SN比
 
(基準録音レベルに対し) 再生:50dB以上
 
録再:45dB以上
 
消去方式 交流消去、周波数85kHz
 
入力ジャック Mic:最大感度-63dB(0.6mV)/10kΩ〜50kΩ
 
Line:最大感度-18dBS(100mV)/100kΩ
 
出力ジャック Line:基準出力0dBS(0.775V)/2.5kΩ
 
    最適負荷インピーダンス:2.5kΩ
 
録再コネクター 入力:最大感度-38dBS(9.8mV)/100kΩ
 
出力:基準出力0dBS(0.775V)/2.5kΩ
 
セパレーション トラック間:38dB以上(100Hz基準レベル)
 
チャンネル間:50dB以上(1kHz基準レベル)
 
アンプ歪率 0.6%以下(録音再生アンプ共、基準レベル時)
 
使用半導体 トランジスタ:16個
 
ダイオード:6個
 
電源 AC100V/117V、50Hz/60Hz
 
消費電力 40W
 
外形寸法
 
重量 10kg
 

Latest revision as of 04:42, 12 January 2021

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: TT-20
  • Year of manufacture: 1969 - 1971
  • Made in: Japan
  • Color: wood / metal silver / black
  • Remote control: no
  • Power consumption: 40 watts
  • Dimensions: 400 x 347 x 200 mm (WxHxD)
  • Weight: 10 kg
  • Original price approx:


Connections

  • Number of outputs:
    • Line 0.775V
  • Number of inputs:
    • Line 100mV
    • Microphone 0.6mV


Specifications

  • 4-track, 2-channel, stereo tape deck
  • Max. Reel diameter: 18 cm
  • Drive: 1 motor
  • Heads: 3
  • Tracks: 4
  • Tape speeds: 9.5 cm/s, 19 cm/s
  • Slip:
  • Speed variation: 0.15% (at 19 cm/s)
  • Pitch fluctuations:
  • Overall frequency response: 50Hz - 15kHz (at 19 cm/s).
  • Signal-to-noise ratio: 50 dB
  • Signal-to-noise ratio: 45 dB
  • Distortion factor: 0.5%
  • Equalization: 5-stage NAB equalizer 0 db, ± 2dB, + 4dB, + 6dB
  • Crosstalk attenuation:
  • Cancellation attenuation:
  • Premagnetization and cancellation frequency: 85kHz


Notes[edit]

  • Note: Kenwood reel-to-reel tape recorders were marketed in Japan as Trio Kenwood or just Trio.



Pictures[edit]

  • Kenwood TT-20 tape deck

TT-20-1.jpg


Reports[edit]

Links[edit]

  • External Link: Audio Heritage Japan website: [1]