Difference between revisions of "Sony TC-755"

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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: [[Sony]]
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* Manufacturer: [[Sony]]
* Modell: TC-788-4
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* Model: TC-755 (designation in Japan for the identically constructed [[Sony TC-7650]])
* Typ: Quadrophonie Bandmaschine
+
Type: Tape machine
* Baujahr: 1974 - 1978
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* Year of manufacture: 1973 - 1975
* Hergestellt in: Japan
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* Manufactured in: Japan
* Farbe: Silber, Holz Seitenteile
+
* Color: silver, side parts wood
* Fernbedienung:
+
* Remote control:
* Leistungsaufnahme: 70 Watt
+
* Power consumption: 60 watts
* Abmessungen: 448 x 558 x 227 mm (BxHxT)
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* Dimensions: 435 x 451 x 220 mm (WxHxD)
* Gewicht: 26,5 kg  
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* Weight: 26 kg
* Neupreis ca.: 3'500 DM
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* Original price approx.: 1'998 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
+
* Number of inputs:
** 4x Mikrofon: 0,2mV / -72dB
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** Microphone: 0.34 mV / 3.5 kOhm
** 4x Line: 60mV / -22dB / 100kOhm
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Line In: 115 mV / 100 kOhm
* Anzahl der Ausgänge:
+
** Line In DIN: 0.11 mV / 3.7 kOhm
** 4x Line: 0,43 V / -5dB / < 10kOhm
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* Number of outputs:
** Kopfhörer Vorne, Hinten: 8 Ohm
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** Line Out: 430 mV / 5.7 kOhm
 +
** Line Out DIN: 430 mV / 8.4 kOhm
 +
** Headphones: 8 Ohm
  
  
'''Technische Daten'''
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'''Technical Data'''
* 4-Spur, 4-Kanal, Quadrophonie Tape Deck, auch Stereo abspielbar
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* 4-track, 2-channel, stereo tape deck
* Max. Spulendurchmesser: max. 26 cm
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* max. reel diameter: max. 26 cm
* Antrieb: 3 Motore
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* drive: 3 motors
** 1x AC Servo (Dual Capstan)  
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** 1x AC-Servo (Dual Capstan)
** 2x 8-Pol DC Servo (Spulen)
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** 2x 8-pin DC servo (reels)
* Köpfe F&F: 4
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* Heads F&amp;F: 3
** 1x Aufnahme
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** 1x recording
** 1x 2-Spur Wiedergabe
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** 1x playback
** 1x 4-Spur Wiedergabe
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** 1x delete
** 1x Löschen
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* Tracks: 4
* Spuren: 4
+
* Tape speeds: 9.5 cm/s, 19 cm/s
* Bandgeschwindigkeiten: 19 cm/s, 38 cm/s
+
* Synchronisation fluctuations:
* Gleichlaufschwankungen:  
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** ± 0.07 % (9.5 cm/s)
** ± 0,04 % (38cm/s)
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** ± 0.04 % (19 cm/s)
** ± 0,06 % (19cm/s)
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* Pitch fluctuations:
* Tonhöhenschwankungen:  
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** 0.06 % WRMS (9.5 cm/s)
** 0,02% WRMS (38cm/s)
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** 0.08 % WRMS (19 cm/s)
** 0,03% WRMS (19cm/s)
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* Overall frequency response:
** ± 0,03% DIN (38cm/s)
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** 20-35,000 Hz (9.5 cm/s, ± 2 dB, SLH).
** ± 0,04% DIN (19cm/s)  
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30-28,000 Hz (19 cm/s, ± 2 dB, SLH)
* Gesamtfrequenzgang:  
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20-30,000 Hz (9.5 cm/s, ± 2 dB, standard)
** 20Hz - 35kHz (38cm/s, ± 2dB, SLH)  
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20-23,000 Hz (19 cm/s, ± 2 dB, standard)
** 30Hz - 28kHz (19cm/s, ± 2dB, SLH)  
+
* Noise-to-voltage ratio according to NAB:
** 20Hz - 30kHz (38cm/s, ± 2dB, Norm)  
+
** 53 dB at Low Noise-Band
** 20Hz - 23kHhz (19cm/s, ± 2dB, Norm)
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56 dB at ferro-chrome band
* Geräuschspannungsabstand nach NAB:  
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* Distortion factor: 1.2
** 53 dB bei Low Noise-Band
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* Equalization: NAB equalizer
** 56 dB bei Ferro-Chrome-Band
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* Crosstalk attenuation at 1 kHz in stereo mode: 55 dB
* Klirrfaktor: 1,2 %
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* Cancellation attenuation:
* Entzerrung: NAB Equalizer
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* Premagnetization and cancellation frequency: AC 85 kHz
* Übersprechdämpfung bei 1 kHz im Stereobetrieb: 55 dB  
+
* VU meter:
* Löschdämpfung:  
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** Response: 30-30,000 Hz
* Vormagnetisierungs- und Löschfrequenz: AC 85 kHz
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** Range: -40 dB - +15 dB
* VU-Meter:
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Rise time: 1 ms
** Response: 30Hz - 30Khz
+
* Attenuation at 19 cm/s:
** Bereich: -40dB - +15dB
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* Premagnetization and cancellation frequency: 160 kHz
** Anstiegszeit: 1 ms  
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* Rewind 1,100 m band: 180 seconds
* Löschdämpfung bei 19 cm/sec:  
 
* Vormagnetisierung und Löschfrequenz: 160 kHz  
 
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Doppel-Capstan Direkt-Antrieb
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* Double Capstan direct drive
* Einstellbarer Bandzug für 18er und 26er Spulen
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* Adjustable tape tension for 18 and 26 spools
* Voll-Logik-Tastenschaltung
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* Full logic key switch
* Zweistufige Vormagnetisierung
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* Two-stage premagnetization
* Dreistufige Entzerrung für Normal-, Low-Noise und SONY FeCr-Doppelschichtband
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* Three-stage equalization for normal, low-noise and SONY FeCr double-layer tape
  
  
== Bemerkungen ==
+
== Remarks ==
* Weitere Modelle der "Professional" Serie:
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* Other models in the "Professional" series:
 
* [[Sony TC-755]]
 
* [[Sony TC-755]]
 
* [[Sony TC-755A]]
 
* [[Sony TC-755A]]
Line 90: Line 90:
  
  
== Bilder ==
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== Pictures ==
* Bild: Sony TC-788-4
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* Image: Sony TC-755
[[Datei:Sony TC-788-4-1.jpg]]
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[[File:Sony TC-755-1.jpg]]
  
  
== Berichte ==
+
== Reviews ==
 +
* Good Old Hifi review: [http://www.good-old-hifi.de/sony_tc-755/]
  
  
 
== Links ==
 
== Links ==
* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/sony-TC-788-4.html]
 
  
  
[[Kategorie:Bandmaschinen]]
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[[Category:Tape machines]]

Latest revision as of 04:59, 23 October 2020

Data[edit]

General

  • Manufacturer: Sony
  • Model: TC-755 (designation in Japan for the identically constructed Sony TC-7650)

Type: Tape machine

  • Year of manufacture: 1973 - 1975
  • Manufactured in: Japan
  • Color: silver, side parts wood
  • Remote control:
  • Power consumption: 60 watts
  • Dimensions: 435 x 451 x 220 mm (WxHxD)
  • Weight: 26 kg
  • Original price approx.: 1'998 DM


Connections

  • Number of inputs:
    • Microphone: 0.34 mV / 3.5 kOhm

Line In: 115 mV / 100 kOhm

    • Line In DIN: 0.11 mV / 3.7 kOhm
  • Number of outputs:
    • Line Out: 430 mV / 5.7 kOhm
    • Line Out DIN: 430 mV / 8.4 kOhm
    • Headphones: 8 Ohm


Technical Data

  • 4-track, 2-channel, stereo tape deck
  • max. reel diameter: max. 26 cm
  • drive: 3 motors
    • 1x AC-Servo (Dual Capstan)
    • 2x 8-pin DC servo (reels)
  • Heads F&F: 3
    • 1x recording
    • 1x playback
    • 1x delete
  • Tracks: 4
  • Tape speeds: 9.5 cm/s, 19 cm/s
  • Synchronisation fluctuations:
    • ± 0.07 % (9.5 cm/s)
    • ± 0.04 % (19 cm/s)
  • Pitch fluctuations:
    • 0.06 % WRMS (9.5 cm/s)
    • 0.08 % WRMS (19 cm/s)
  • Overall frequency response:
    • 20-35,000 Hz (9.5 cm/s, ± 2 dB, SLH).

30-28,000 Hz (19 cm/s, ± 2 dB, SLH) 20-30,000 Hz (9.5 cm/s, ± 2 dB, standard) 20-23,000 Hz (19 cm/s, ± 2 dB, standard)

  • Noise-to-voltage ratio according to NAB:
    • 53 dB at Low Noise-Band

56 dB at ferro-chrome band

  • Distortion factor: 1.2
  • Equalization: NAB equalizer
  • Crosstalk attenuation at 1 kHz in stereo mode: 55 dB
  • Cancellation attenuation:
  • Premagnetization and cancellation frequency: AC 85 kHz
  • VU meter:
    • Response: 30-30,000 Hz
    • Range: -40 dB - +15 dB

Rise time: 1 ms

  • Attenuation at 19 cm/s:
  • Premagnetization and cancellation frequency: 160 kHz
  • Rewind 1,100 m band: 180 seconds


Special Features

  • Double Capstan direct drive
  • Adjustable tape tension for 18 and 26 spools
  • Full logic key switch
  • Two-stage premagnetization
  • Three-stage equalization for normal, low-noise and SONY FeCr double-layer tape


Remarks[edit]


Pictures[edit]

  • Image: Sony TC-755

Sony TC-755-1.jpg


Reviews[edit]

  • Good Old Hifi review: [1]


Links[edit]