Brand : Sony
Model : TA-F170 (30wpc Integrated Stereo Amplifier)
Amplifier : continuous RMS Power output (both channels driven simultaneously)
Spec:
1. DIN 1 kHz : 4 ohms (50w + 50w) & 8 ohms (40w + 40w)
2. 20 hz - 20 kHz : 8 ohms (30w + 30w / THD 0.05%)
3. Dimensions : approx 430 x 135 x 312 mm (w/h/d)
4. weight : approx. 7.6kg
5. power consumption : 250W
6. Power requirement : 240V AC, 50Hz
7. tone control : i} bass - response (+/-6dB) and turnover frequency (500 Hz), ii) treble - response (+/-6dB) and turnover frequency (3 kHz)
8. input :
i) input jack [ phono (MM/MC)] ; TUNER, CD, AUX, TAPE/DAT
ii) Jack type [ pholo (phono)] ; TUNER, CD, AUX, TAPE/DAT (Phono)
iii) Sensitivity [ phono {MM (2.0mV)} + {MC (170uV)} ; TUNER, CD, AUX, TAPE/DAT (150mV)
iv) Impedance [ phono {MM (50 Kilohms)} + {MC (100ohms} ; TUNER, CD, AUX, TAPE/DAT (50 Kilohms)
v) S/N (weighting network, input level) [ phono {MM (76dB[A. 5mV])} + {MC (75dB [A, 0.5mV])} ; TUNER, CD, AUX, TAPE/DAT (96dB [150mV])
9. output:
i) output jack - REC OUT , SPEAKERS, HEADPHONE
ii) Jack type - REC OUT (Phono), HEADPHONE (Stereo phone)
iii) Voltage / impedance - REC OUT (Phone [ voltage 150mV + Impedance 1 kohms]), SPEAKERS (accepts speakers of 4 -16 ohms), HEADPHONE (Accepts low and high impedance headphones
10. Loudness (Attenuation 30 dB)
11. Subsonic filter: +6 dB (100Hz) / + 3 dB (10kHz) and 6dB / octave, attenuation below 15Hz
12. Intermodulation : (IM) distoration (60 Hz: 7 kHz= 4:1) and less than 0.05% at rated output
13. Frequency response : Phone - RIAA equalization curve +/- 035 dB ; Tune, CD, AUX, Tape1/DAT: 7 Hz - 100 kHz =/- 3DB
14. Residual noise : Less than 190 uV (network A)
15. Dampong factor : 40 (8 ohm, 1 kHz)
能推动。
但是否能推得好,要看箱子的灵敏度。