Technics SA-GX 100

Technical Data

• Amplifier
  • Output power: 2 x 40 W (4 Ω).
  • Total harmonic distortion at 40 Hz ~ 20 kHz: 0.5% (8 Ω).
  • Power bandwidth at -3 dB: 10 Hz ~ 40 kHz (8 Ω).
  • Input sensitivity and impedance.
    • Phono: 3 mV/47 kW
    • CD, VCR 1, TAPE/VCR 2: 200 mV/22 kQ.
  • Maximum TA input voltage (1 kHz, rms): 150 mV
  • Noise voltage spacing rated power (8 Ω).
    • Phono: 70 bB (according to IHF, A: 80 dB).
    • CD, VCR 1, TAPE/VCR 2: 80 bB (according to IHF, A: 90 dB)

Frequency response

• • • Phono: RIAA standard curve, ± 0.8 dB (30 Hz ~ 15 kHz)
    • CD, VCR 1, TAPE/VCR 2: 10 Hz ~ 40 kHz (± 3 dB)
  • Tone control

Bass control: 50 Hz, + 10 dB ~ - 10 dB Treble control: 20 kHz, + 10 dB ~ -10 dB

• • Audible volume control: 50 Hz, +9 dB
  • Output voltage VCR 1 AUDIO OUT, TAPE/VCR 2 REC OUT: 200 mV
  • Channel deviation: (250 Hz - 6300 Hz): ±1 dB

Crosstalk attenuation: 55 dB

• • Headphone level and impedance: 430 mV/330 Ω.
  • Speaker impedance: 4 ~ 16 Ω (A or B) or 8 ~ 16 Ω (A and B).

FM tuner

• • Wave band: 87 .50 ~ 1 08.00 MHz

Stereo switching threshold at 46 dB according to IHF: 22 µV/75 W Total harmonic distortion

• • • mono: 0.2%

Stereo: 0.3% Signal-to-noise ratio

• • • Mono: 60 dB (75 dB according to IHF)

Stereo: 58 dB (71 dB according to IHF) Frequency response: 20 Hz ~ 15 kHz, + 1 dB ~ - 2 dB

• • Separation sharpness at interfering transmitter: 65 dB
  • capture ratio: 1.0 dB
  • Mirror frequency attenuation at 98 MHz: 40 dB

IF attenuation at 98 MHz: 70 dB

• • Response attenuation on spurious frequencies at 98 MHz: 70 dB
  • MW suppression: 50 dB
  • Cross-talk attenuation 1 kHz: 40 dB
  • carrier residual
    • 19 kHz: -55 dB (-60 dB according to IHF)
    • 38 kHz: -50 dB (-55 dB according to IHF)
  • Channel deviation (250 Hz ~ 6300 Hz): ± 1.5 dB

limiter insert: 1.2 µV

• • Bandwidth
    • ZF amplifier: 180 kHz
    • F-demodulator: 1000 kHz
  • Antenna connection: 75 W (unbalanced)
• MW tuner
  • Wavebands:
    • 522 kHz ~ 1611 kHz (9 kHz steps).
    • 530 kHz ~ 1620 kHz (10-kHz steps)
  • Input sensitivity (S/R 20 dB): 20 µV, 330 µV/m
  • Separation sharpness (at 999 kHz): 55 dB
  • Mirror frequency attenuation (at 999 kHz): 40 dB

IF attenuation (at 999 kHz): 55 dB

• General

Power consumption: 265 W Mains voltage: 220 V alternating current 50 / 60 Hz Dimensions in mm: W.430 - H.124 - D.300 Weight: approx. 5.5 kg

Remarks

Other models of the same series:

Pictures