Integrated Stereo Amplifier F490 TA-F490

Sony Corporation; Tokyo

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  • Year
  • 1992 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 214234

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 220-230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 160 W (180 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Integrated Stereo Amplifier F490 TA-F490 - Sony Corporation; Tokyo
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 138 x 372 mm / 16.9 x 5.4 x 14.6 inch
  • Notes

  • A hi-fi stereo integrated amplifier with power output of 80 watts RMS per channel into 8 ohms, or 90 watts RMS per channel into 4 ohms. Low-noise, high-gain equalizer Preamplifier, pure-complementary SEPP OCL power amplifier with all stages directly coupled. With rotary Bass, Treble, Balance and Volume controls, rotary switches for Speakers (A+B, OFF, A, B), Rec Out Selector (Tape2→1, Tape1→2, Aux, CD, Tuner, Phono), and Input Selector (Tape2/DAT, Tape1, Aux, CD, Tuner, Phono), push button switches for Subsonic filter, Loudness, Direct and for Phono Select (MM, MC), and a jack for Headphones. On the rear, RCA Phono input sockets for Aux, CD, Tuner, Phono, for input/output Tape1 and Tape2/DAT, and terminals for 2 pairs of loudspeakers (4-16 ohms).

    Versions/Power requirements
    Germany Model : 220-230V AC, 50/60Hz
    Canadian Model : 120V AC, 60Hz

    Almost the same as the earlier Sony TA-F470 Integrated Stereo Amplifier F470, the German model has a small increase in output power of 5 watts per channel DIN into 4 ohms.

  • Net weight (2.2 lb = 1 kg)
  • 9.4 kg / 20 lb 11.3 oz (20.705 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service manual TA-F490 dated 1992.3 (addendum to the TA-F470 manual))

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