Sherwood RX-773 Specifications, Amplifier Section, Fm Tuner Section, Am Tuner Section, General

Specifications

AMPLIFIER SECTION

• Power output, 8Ω, THD 0.7 %, 20 Hz~20 kHz, only a pair of speakers driven 2 X 100 W

• Total harmonic distortion, 8Ω, @ -3dB, 20 Hz~20 kHz 0.05 %
• Intermodulation distortion
60 Hz : 7 kHz= 4 : 1 SMPTE, 8Ω, 100 W				0.03 %
• Input sensitivity, 47 kΩ
Phono(MM)	2.5 mV
Line(CD,DVD,TAPE,AUX)		220 mV
• Signal to noise ratio, IHF "A" weighted
Phono(MM)	75 dB
Line(CD,DVD,TAPE,AUX)		98 dB
• Frequency response
Phono(MM), RIAA, 20 Hz~20 kHz			±0.3 dB
Line(CD,DVD,TAPE,AUX), 10 Hz~100 kHz				±3 dB
• Output level
TAPE OUT, 2.2 kΩ 200 mV
• Bass/Treble control, 100 Hz/10 kHz			±10 dB

FM TUNER SECTION

• Tuning frequency range		87.5~108 MHz
• Usable sensitivity, THD 3%, S/N 26 dB				15 dBf
• 46 dB quieting sensitivity, mono/stereo				25.2/45.2 dBf
• Signal to noise ratio, 65 dBf, mono/stereo				68/65 dB
• Total harmonic distortion, 65 dBf, 1 kHz, mono/stereo 0.5/0.8%
• Frequency response, 20 Hz~14 kHz			±3 dB
• Stereo separation, 1 kHz		30 dB
• Capture ratio	4 dB
• IF rejection ratio	75 dB

AM TUNER SECTION

• Tuning frequency range		522~1611 kHz
• Usable sensitivity , S/N 20 dB		55 dBµ/m
• Signal to noise ratio	50 dB
• Selectivity 30 dB

GENERAL

• Power supply		230 V~ 50 Hz
• Power consumption		330 W
• Switched AC outlet		TOTAL 100 W (0.43 A)
• Dimensions (W	H	D, including protruding parts) 440X141X370mm(17-3/8X5-1/2X14-1/2 inches)
• Weight (Net)	8.6 kg(19 lbs)

Note: Design and specifications are subject to change without notice for improvements.

ENGLISH

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