Editing Akai GX-75

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Akai]]
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* Hersteller: [[Akai]]
* Model: GX-75
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* Modell: GX-75
* Type: Cassette Tape Deck
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* Typ: Stereo
* Years of manufacture: 1988 - 1990
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* Baujahre: ca. 1990
* Made in: Japan
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* Hergestellt in: Japan
* Color: Black
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* Farbe: schwarz
* Remote control: optional (RC-G95)
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* Fernbedienung: optional
* Dimensions: 425 x 154 x 350 mm (WxHxD)
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* Leistungsaufnahme:
* Weight: 9.2 kg
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* Abmessungen: 425 x 154 x 350 mm
* Original price approx.: DM 999,- (€ 500,-)
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* Gewicht: 9,2kg
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* Neupreis ca.: €500.-
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:  
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* Anzahl der Eingänge:  
** LINE: 70 mV / 47 kOhm
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** LINE: 70mV / 47kΩ
CD/DAT DIRECT IN: 240 mV / 47 kOhm
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** CD/DAT DIRECT IN: 240mV / 47kΩ
* Number of outputs:  
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* Anzahl der Ausgänge:  
** LINE: 388 mV / 150 kOhm
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** LINE: 388mV / 150Ω
** Headphones: 1.3 mV (8 Ohm)
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** Kopfhörer: 1,3mV (8Ω)
  
  
'''Specifications'''
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'''Technische Daten'''
* Tone heads:
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* Tonköpfe:
** 1x LC-OFC Super GX sound head for playback.
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** LC-OFC Super GX-Tonkopf für die Wiedergabe x1
** 1x LC-OFC Super GX sound head for recording
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** LC-OFC Super GX-Tonkopf für die Aufnahme x1
** 1x erase head
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** Löschkopf x1
* motors:
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* Motoren:
** 1x FG Servo DD electronically speed controlled DC motor for drive shaft drive.
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** FG Servo DD elektronisch geschwindigkeitsgesteuert Gleichstrommotor für Antriebswellen-Antrieb x1
** 1x DC motor for coil drive
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** Gleichstrommotor für Spulenantrieb x1
** 1x DC motor for cam drive and for belt ejection/loading
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** Gleichstrommotor für Nockenantrieb und für Bandauswurf/Laden x1
* Synchronization fluctuations: 0.025% WRMS, 0.04% (DIN)
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* Gleichlaufschwankungen: 0,025% WRMS, 0,04% (DIN)
* Belt types: Normal, CrO₂ and Metal.
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* Bandarten: Normal, CrO₂ und Metall
* Frequency response:
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* Frequenzgang:
** Normal: 20 to 19,000 Hz ±3dB.
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** Normal 20Hz bis 19kHz ±3dB
** CrO₂: 20 to 20,000 Hz ±3dB
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** CrO₂ 20Hz bis 20kHz ±3dB
Metal: 20 to 21,000 Hz ±3dB
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** Metall 20Hz bis 21kHz ±3dB
* Distortion factor: < 0.6 % (for metal)
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* Klirrfaktor: <0,6% (bei Metall)
* Signal-to-noise ratio:
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* Signalrauschabstand:
** 59 dB (measured over tape at recording peak level).
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** 59dB (über Band mit Aufnahmespitzenpegel gemessen)
** Dolby™ NR Type B on: improved by 5 dB at 1 kHz, 10 dB above 5 kHz.
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** Dolby NR Type B eingeschaltet: verbessert um 5dB bei 1kHz, 10dB über 5kHz
** Dolby™ NR Type C on: improved by 15 dB at 500 Hz, 20 dB at 1 kHz to 10 kHz.
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** Dolby NR Type C eingeschaltet: verbessert um 15dB bei 500Hz, 20dB bei 1kHz bis 10kHz
* Auto Reverse: no
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* Auto-Reverse: nein
* Title search: 16 titles with IPSS function.
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* Titelsuchlauf: 16 Titel IPSS-Funktion
* Dolby™: B, C and HX PRO.
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* Dolby: B, C und HX PRO
* MPX filter: yes
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* MPX-Filter: ja
* Fader: no
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* Fader: nein
* Pitch control:
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* Pitch-Kontrolle:
* CD synchro recording: no
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* CD-Synchro-Aufnahme: nein
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* 3-tone head system, Super GX tone heads incorporating LC-OFC (linear crystal/oxygen-free copper).
 
* Microprocessor-controlled turntable with "Power-Eject" and extremely quiet mechanics
 
* Closed loop double capstan shaft system by direct drive
 
* Stable tape transport mechanism with wide tape guides
 
* Automatic monitoring system
 
* Automatic belt tensioning system
 
* Partial unloading system
 
* Useful record cancel and mute system * Repeat playback function of a section
 
* Repeat playback function of a section between 2 points
 
* Large concentrated FL display with indicator on/off function to reduce unwanted noise
 
* Peak level meter with peak hold system
 
* Recording calibration system with premagnetization and level controls
 
* Separate block construction
 
* Highly stable design
 
* Remote controlable with optional remote control (RC-G95)
 
* Timer start function
 
* Easy-to-operate large-diameter recording level control
 
* Digital time/tape counter
 
* Counter memory stop system
 
* Automatic playback system
 
* 16-title IPSS system
 
* Recording level indication system
 
* Independent switch for multiplex filter
 
* Switch and input jacks for CD/DAT Direct
 
* Headphone jack and level control
 
* Automatic Tape Selection System
 
  
== Notes ==
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saubere trennung zwischen signalteil und steuerungsteil durch horizontal aufgeteiltes doppelgehäuse
* Other models in the same series:
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gx 75 hatte gleichlaufprobleme zwischen rechts und links gx75mkII nicht
** [[Akai GX-R 35]]
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cd-direct eingang für höheren pegel aus cd-playern daher extrem sauberer klang ohne pegelabsenkung
** [[Akai GX-65]]
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gx75 keine fernbedienung serienmässig gx95 serienmässig mitgeliefert
** [[Akai GX-75]]
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gx75 laufwerk ohne extra andruckplatte gegen cassettenvibrationen
** [[Akai GX-95]]
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gx75mkII laufwerk mit andruckplatte
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play geschwindigkeit lässt sich auf 50% schalten.
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vorteil: exaktes herausschneiden von z.B. Radiosprechern durch A-B-Markierung
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der versatz von lösch-, aufname- und wiedergabekopf wird automatisch berücksichtigt!
  
== Pictures ==
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== Bilder ==
* [[File:Akai GX-75
 
[[File:AKAI GX-75a.png]]
 
 
 
 
 
* Image: Akai GX-75
 
[[File:AKAI GX-75b.jpg]]
 
 
 
<gallery>
 
File:RC-G95a.jpg|Picture: Akai GX-75 remote control
 
File:Akai AM-AT-52-CD-62-GX-75-Prospectus-19891.jpg|Extract from brochure: Akai AM-52, AT-52, CD-62, GX-75
 
</gallery>
 
 
 
== Reviews ==
 
* Very good mechanics
 
 
 
* Audio 2/1989: Test winner 80 points = top class "4 ears".
 
 
 
 
 
* Clean separation between analogue board of the signal part and the drive control by horizontally divided double housing
 
* GX-75 had sometimes synchronisation problems between right and left, GX-75 Mk II not anymore
 
* CD-Direct input for higher level from CD players, therefore extremely clean sound without level reduction
 
* No remote control as standard (GX-95 supplied as standard)
 
* GX-75 without extra pressure plate in cassette compartment (against cassette vibrations)
 
* GX-75 MKII with pressure plate in the cassette compartment
 
* Play speed can be switched to 50% by pressing and holding the play button. Advantage: exact cutting of e.g. radio speakers by A-B marking, the offset of erasing, recording and playback head is automatically taken into account!
 
  
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== Berichte ==
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Sehrgute Mechanik, aber keinen Klang!!Bei Fremdkassetten sehr schlecht!!
  
 
== Links ==
 
== Links ==
  
 
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[[Kategorie:Kassettendecks]]
[[Category:Cassette decks]]
 

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