Technics RS-7500 US specifications

Category : Elcaset cassette decks

Brand : Technics

General

connectors

Tech nical data

special features

• manufacturer: Tech nics
• model: RS-7500 US
• type: Elcaset tape deck
• year of construction: 1976 – 1979
• Made in Japan
• color: Black
• power consumption: 45 W
• dimensions: 483 x 253 x 350 mm (W x h x d)
• weight: 14 kg
• factory price approx.: 1'900 DM

• number of inputs:
  • MIC: 0.25 mV (permissible impedance 400 Ohm to 20 kOhm )
  • Directly: 60 mV / 100 kOhm
• number of outputs:
  • Directly Out: 580 mV / 22 kOhm
  • headphone (6.3 mm Jack): 0-900 mV / 8-125 Ohm s

• microphone: 0.25 mV (permissible impedance 400 Ohm to 20 kOhm )
• Directly: 60 mV / 100 kOhm

• Directly Out: 580 mV / 22 kOhm
• headphone (6.3 mm Jack): 0-900 mV / 8-125 Ohm s

• tape speed: 9.5 cm/s
• heads: 3-head System
  • 2 × Super Permalloy (recording, playback)
  • 1 × double-gap ferrite head (Delete)
• motors: 1 (DC-motor FG Servo control)
• flutter: 0.06 to %
• band types: I (normal tape), II (CrO2), III (FeCr)
• frequency response:
  • type I:
    • DIN: 20-22.000 Hz
    • ±3 dB: 25-20.000 Hz
  • type II / III:
    • DIN: 20-25.000 Hz
    • ±3 dB: 25– 22,000 Hz
• total harmonic distortion type III: 0,8 %
• signal-to-noise ratio:
• s / n ratio:
  • type I: 60 dB (315 Hz peak)
  • type II / III: 63 dB (315 Hz peak)

• 2 × Super Permalloy (recording, playback)
• 1 × double-gap ferrite head (Delete)

• type I:
  • DIN: 20-22.000 Hz
  • ±3 dB: 25-20.000 Hz
• type II / III:
  • DIN: 20-25.000 Hz
  • ±3 dB: 25– 22,000 Hz

• DIN: 20-22.000 Hz
• ±3 dB: 25-20.000 Hz

• DIN: 20-25.000 Hz
• ±3 dB: 25– 22,000 Hz

• type I: 60 dB (315 Hz peak)
• type II / III: 63 dB (315 Hz peak)

• Elcaset tape deck

• Other models from the same series:
• Technics SU-8 600
• Technics SU-9600
• Technics SE-9600
• Technics ST-9600
• Technics SH-9090
• Technics RS-6 78 US
• Technics RS-7500 US
• Technics RS-9900 US

• extract from the prospectus: Tech nics RS-7500 Elcaset

• image: Tech nics RS-7500 Elcaset

• extract from the prospectus: Tech nics RS-7500 Elcaset cassette selection

• report in "FonoForum" 8 / 1979

Comment:

Comment box:

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