Sherwood R-904 manual Specifications

R-904(G)_ENG_091014:R-904(G) 2009-11-11 오후 12:05 페이지 43

Specifications

■AmPLIFIER SECTION
• Power output, stereo mode, 6 Ω, THD 0.5%, 1 kHz										2× 100 W
• Total harmonic distortion at -3 dB, 6 Ω, 1 kHz									0.5%
• Input sensitivity/impedance
Line (CD, AUX, VIDEO)					200 mV/47kΩ
• Signal to noise ratio, IHF “A” weighted
Line (CD, AUX, VIDEO)					100 dB
• Frequency response
Line (CD, AUX, VIDEO), 20 Hz ~ 70 kHz									+0, -3 dB
• Bass/Treble control, 100 Hz/10 kHz							±10 dB
• Surround mode, only channel driven
Front power output, 6 Ω, 1 kHz, THD 0.7 %										100 W / 100 W
Center power output, 6 Ω, 1 kHz, THD 0.7 %										100 W
Surround power output, 6 Ω, 1 kHz, THD 0.7 %										100 W / 100 W
Surround back / ROOM2 power output, 6 Ω, 1 kHz, THD 0.7 % 100 W / 100 W
■DIGITAL AUDIO SECTION
• Sampling frequency			32, 44.1, 48, 96, 192 kHz
• Digital input level
Coaxial, 75 Ω			0.5 Vp-p
Optical, 660 nm				-15 ~ -21 dBm
■VIDEO SECTION
• Video format	PAL
• Input sensitivity(=Output level), 75 Ω
Video (Composite(normal))						1 Vp-p
Component video (R-Y signal)							0.5 Vp-p
			(B-Y signal)				0.5 Vp-p
			(Y signal)				1.0 Vp-p
• HDMI connector			19 pin
■Fm TUNER SECTION
• Tuning frequency range					87.5~108 mHz
• Usable sensitivity, THD 3%, S/N 26 dB								9 dBf
• 46 dB quieting sensitivity, mono/stereo							20.2 / 45.3 dBf
• Signal to noise ratio, 65 dBf, mono/stereo									70 / 65 dB
• Total harmonic distortion, 65 dBf,1 kHz, mono/stereo										0.8 / 1.0 %
• Frequency response, 30 Hz~15 kHz							±3 dB
• Stereo separation, 1 kHz					30 dB
• IF rejection ratio			70 dB
■GENERAL
• Power supply		230 V ~ 50 Hz
• Power consumption				120 W
• Dimensions (W× H× D, including protruding parts)										430 x 72 x 306 mm(17 x 2-7/8 x 12 inches)
• Weight (Net)		4.53 kg (10.0 Ibs)

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

ENGLISH

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