Editing Hitachi HCA-7500 II

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__NOTOC__
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Allgemein
== Data ==
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*Hersteller: Hitachi
{{navigation}}
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*Modell: HCA-7500 II  
'''General'''
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*Baujahre:  
* Manufacturer: [[Hitachi]]
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*Hergestellt in: Japan
* Model: HCA-7500 II  
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*Farbe: schwarz
* Type: Preamplifier
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*Typ: Stereo analog
* Years of manufacture: 1980 - 1983
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*Fernbedienung: nein
* Made in: Japan
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*Leistungsaufnahme: 8 W (120V~),  (220 - 250V~)
* Color: Black, Silver, Titanium
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*Abmessungen: 435 (B) x 83 (H) x 292 (T) mm
* Remote control: No
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*Gewicht: 4,5 kg  
* Power consumption: 8 watts
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*Neupreis ca.:  
* Dimensions: 435 x 83 x 292 mm (WxHxD)
 
* Weight: 4.5 kg
 
* Original price approx.: 798 DM
 
  
 
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Anschlüsse
'''Connections'''
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Anzahl der Eingänge: 4  
* Number of inputs: 4  
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PHONO MM: 25 mV (22, 47, 100 kOhm)  
* PHONO MM: 25 mV (22, 47, 100 kOhm)  
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PHONO MC: 0,1 2,5 mV (100 kOhm)  
* PHONO MC : 0,1 - 2,5 mV (100 kOhm)  
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TUNER, AUX : 150 mV (47 kOhm)  
* TUNER, AUX : 150 mV (47 kOhm)  
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TAPE : 150 mV (47 kOhm)  
* TAPE : 150 mV (47 kOhm)  
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Anzahl der Ausgänge:  
* Number of outputs: 3
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PRE OUT: 1 V (600 Ohm)  
* PRE OUT : 1 V (600 Ohm)  
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TAPE REC OUT: 150 mV (600 Ohm)  
* TAPE REC OUT: 150 mV (600 Ohm)  
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PHONES OUT: 70 mV (90 Ohm)  
* PHONES OUT: 70 mV (90 Ohm)  
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Technische Daten
 
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Frequenzgang:  
 
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PHONO (RIAA): 20-20000 Hz (±0,2 dB)  
'''Specifications'''
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TUNER, AUX : 5- 100000 Hz (+0 / -1,5 dB)  
* Frequency response:  
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Klirrfaktor:  
** PHONO (RIAA): 20-20000 Hz (±0.2 dB).
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PHONO:  
** TUNER, AUX : 5- 100000 Hz (+0 / -1.5 dB)  
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Kleiner als 0,005% bei REC OUT-Pegel 5 V  
* Distortion factor:  
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TUNER, AUX:  
** PHONO: < 0.005% at REC OUT level 5 V.
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Kleiner als 0,005% bei PRE OUT-Pegel 5 V  
TUNER, AUX: < 0.005% at PRE OUT level 5 V  
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Signalrauschabstand:  
* Signal-to-noise ratio:  
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PHONO MM: 91 dB
** PHONO MM: 91 dB
 
 
PHONO MC: 75 dB
 
PHONO MC: 75 dB
 
TUNER, AUX : 104 dB  
 
TUNER, AUX : 104 dB  
** TAPE : 104 dB
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TAPE: 104 dB
* Tone control:  
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Stereokanaltrennung:
** Bass: ±8 dB (150 Hz, 100 Hz transition at 150 Hz, 300 Hz).
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Klangregelung:  
Treble: ±18 dB (10 kHz, 20 kHz transition at 3 kHz, 6 kHz)  
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Bass: ±8 dB (150 Hz, 100 Hz Übergang bei 150 Hz, 300 Hz)  
* Loudness: (when volume control is set to -30dB)  
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Höhen: ±18 dB (10 kHz, 20 kHz Übergang bei 3 kHz, 6 kHz)  
** +8 dB (150 Hz)  
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Loudness: (wenn Lautstärkewegler auf -30dB eingestellt ist)  
** +8 dB (10 kHz)  
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+8 dB (150 Hz)  
* Subsonic Filter: 15 Hz (6 dB/oct.)
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+8 dB (10 kHz)  
* Mute: - 20 dB
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Subsonic Filter: 15 Hz (6 dB/Okt.)  
 
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Low Filter (Subsonic): 20 Hz (12 dB/Okt.)
 
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Mute: - 20 dB
'''Special Features'''
 
* Record selector switch
 
* Mono/stereo switch
 
* Phono MM & MC
 
 
 
 
 
== Remarks ==
 
* Corresponding power amplifier:
 
* [[Hitachi HMA-7500 II]]
 
 
 
 
 
* Tuner:
 
* [[Hitachi FT-5500 II]]
 
 
 
 
 
* Tape Deck:
 
* [[Hitachi D-1100 M]]
 
 
 
 
 
* Turntable:
 
* [[Hitachi HT-500]]
 
* [[Hitachi HT-500 II]]
 
 
 
 
 
* Speakers:
 
* [[Hitachi HS-70 F]]
 
 
 
 
 
== Pictures ==
 
* Extract from brochure: Hitachi HCA-7500 MKII
 
[[File:Hitachi HCA-7500 MK II-Prospekt-1.jpg]]
 
 
 
 
 
* Excerpt from prospectus: [[Hitachi Top Orchestra]]
 
[[File:Hitachi 1981.jpg]]
 
 
 
 
 
== Reports ==
 
* Report from "Good Old Hifi": [[http://www.good-old-hifi.de/hitachi_hca-_und_hma-7500_mkii/]]
 
 
 
 
 
== Links ==
 
 
 
[[Category:Preamplifier]]
 

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