Hitachi HCA-7500 mk2 MM/MC RIAA/preamp. Solgt

En knakende god riaa med alle justeringsmuligheter i front for både MM og MC. Er Egentlig en preamp, men går som et kinderegg av riaa i lp spiller miljø worldwide.

. Gunmetal finish. Ikke strøken, men velholdt kontra alder.

Går for 8K internasjonalt. https://www.ebay.com/itm/1341385121...customid=435c62a4-bcb7-11ed-b3bc-643038333061

• Manufacturer: Hitachi
• Model: HCA-7500 II
• Type: Preamplifier
• Years of manufacture: 1980 - 1983
• Made in: Japan
• Color: Black, Silver, Titanium
• Remote control: No
• Power consumption: 8 watts
• Dimensions: 435 x 83 x 292 mm (WxHxD)
• Weight: 4.5 kg
• Original price approx.: 798 DM

Connections

• 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)
• TAPE : 150 mV (47 kOhm)
• Number of outputs: 3
• PRE OUT : 1 V (600 Ohm)
• TAPE REC OUT: 150 mV (600 Ohm)
• PHONES OUT: 70 mV (90 Ohm)

Specifications

• Frequency response:
  • PHONO (RIAA): 20-20000 Hz (±0.2 dB).
  • TUNER, AUX : 5- 100000 Hz (+0 / -1.5 dB)
• Distortion factor:
  • PHONO: < 0.005% at REC OUT level 5 V.

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

• Signal-to-noise ratio:
  • PHONO MM: 91 dB

PHONO MC: 75 dB TUNER, AUX : 104 dB

• • TAPE : 104 dB
• Tone control:
  • 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)

• Loudness: (when volume control is set to -30dB)
  • +8 dB (150 Hz)
  • +8 dB (10 kHz)
• Subsonic Filter: 15 Hz (6 dB/oct.)
• Mute: - 20 dB

Special Features

• Record selector switch
• Mono/stereo switch
• Phono MM & MC

Se mine referanser