Hitachi HCA-7500 II specifications

Category : Preamplifier

Brand : Hitachi

General

connectors

Tech nical data

special features

• manufacturer: Hitachi
• model: HCA-7500 II
• type: preamp
• year of construction: 1980 - 1983
• Made in Japan
• color: Black, silver, titanium
• remote control: no optional remote control Hitachi RM-1000
• power consumption: 8 watts
• dimensions: 435 x 83 x 292 mm (W x h x d)
• weight: 4.5 kg
• factory price approx.: 798 DM

• number of inputs: 4
• PHONO MM: 25 mV (22, 47, 100 kOhm )
• PHONO MC: 0,1 – 2,5 mV (100 kOhm )
• TUNER, AUX : 150 mV (47 kOhm s)
• TAPE : 150 mV (47 kOhm s)
• number of outputs: 3
• PRE OUT: 1 V (600 Ohm )
• TAPE REC OUT: 150 mV (600 Ohm )
• PHONES OUT: 70 mV (90 Ohm )

• frequency response:
  • PHONO (RIAA): 20-20.000 Hz (±0.2 dB)
  • TUNER, AUX : 5 - 100,000 Hz (+0 / -1.5 dB)
• total harmonic distortion:
  • PHONO: < 0.005% at REC OUT level 5 V
  • TUNER, AUX: < 0,005% in the case of PRE OUT level 5 V
• signal-to-noise ratio:
  • PHONO MM: 91 dB
  • PHONO MC: 75 dB
  • TUNER, AUX : 104 dB
  • TAPE: 104 dB
• control:
  • Bass: ± 8 dB (150 Hz, 100 Hz Transition at 150 Hz, 300 Hz)
  • treble: ±18 dB (10 kHz, 20 kHz crossover at 3 kHz, 6 kHz)
• Loudness: (if Lautstärkewegler on-30dB set)
  • +8 dB (150 Hz)
  • +8 dB (10 kHz)
• Subsonic Filter : 15 Hz (6 dB/Oct.)
• Mute: - 20 dB

• PHONO (RIAA): 20-20,000 Hz (±0.2 dB)
• TUNER, AUX : 5- 100,000 Hz (+0 / -1.5 dB)

• PHONO: < 0.005% at REC OUT level 5 V
• TUNER, AUX: < 0.005% at PRE OUT level 5 V

• PHONO MM: 91 dB
• PHONO MC: 75 dB
• TUNER, AUX : 104 dB
• TAPE: 104 dB

• Bass: ± 8 dB (150 Hz, 100 Hz transition at 150 Hz, 300 Hz)
• Treble: ±18 dB (10 kHz, 20 kHz transition at 3 kHz, 6 kHz)

• +8 dB (150 Hz)
• +8 dB (10 kHz)

• Recording selector switch
• Mono/Stereo Switcher
• Phono MM & MC

• 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

• Speaker:
• Hitachi HS-70 F

• Picture: Hitachi HCA-7500 MKII

• Excerpt from brochure: Hitachi HCA-7500 MKII

• Excerpt from Brochure: "Hitachi Top Orchestra"

• Device presentation at good-old-hifi: [1]

Comment:

Comment box:

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