Sherwood R-925 Stereo Receiver User Manual


 
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󳂣 AMPLIFIER SECTION
󳀏Power output, stereo mode, 8 , THD 0.1%, 20 Hz~20 kHz...................................................................................2 100 W
󳀏Total harmonic distortion, 8 , 100 W, 1 kHz................................................................................................................0.02 %
󳀏Intermodulation distortion
60 Hz: 7 kHz= 4:1 SMPTE, 8 ,100 W .........................................................................................................................0.02 %
󳀏Input sensitivity, 47 k
Phono..............................................................................................................................................................................3.5 mV
Line (CD, TAPE, VIDEO) ............................................................................................................................................200 mV
󳀏Signal to noise ratio, IHF Aweighted
Phono ...............................................................................................................................................................................72 dB
Line (CD, TAPE, VIDEO) ...............................................................................................................................................95 dB
󳀏Frequency response
Line (CD, TAPE, VIDEO), 10 Hz~100 kHz.......................................................................................................+ 0 dB, -3 dB
󳀏Output level
TAPE REC, 2.2 k.......................................................................................................................................................200 mV
PRE OUT(Front, center, rear, Subwoofer), 1 k.................................................................................................................1 V
󳀏Bass/Treble control, 100 Hz/10 kHz.............................................................................................................................10 dB
󳀏Surround mode, only channel driven
Front power output, 8 , 1 kHz.................................................................................................................................2100 W
Center power output, 8 , 1 kHz.....................................................................................................................................100 W
Rear power output, 8 , 1 kHz..................................................................................................................................2100 W
󳂣 DIGITAL AUDIO SECTION
󳀏Sampling frequency ...........................................................................................................................................32,44.1,48 kHz
󳀏Digital input level, 75
Coaxial..........................................................................................................................................................................0.5 Vp-p
󳂣 FM TUNER SECTION
󳀏Tuning frequency range...................................................................................................................................87.5~107.9 MHz
󳀏Usable sensitivity, THD 3%, S/N 30 dB ......................................................................................................................11.2 dBf
󳀏50 dB quieting sensitivity, mono/stereo ...............................................................................................................15.2/38.2 dBf
󳀏Signal to noise ratio, 65 dBf, mono/stereo...................................................................................................................80/73 dB
󳀏Total harmonic distortion, 65 dBf,1 kHz, mono/stereo............................................................................................0.15/0.25%
󳀏Frequency response, 30 Hz~15 kHz ............................................................................................................................1.5 dB
󳀏Stereo separation, 1 kHz ...................................................................................................................................................50 dB
󳀏Capture ratio...................................................................................................................................................................1.25 dB
󳀏IF rejection ratio............................................................................................................................................................. 120 dB
󳂣 AM TUNER SECTION
󳀏Tuning frequency range .....................................................................................................................................520~1710 KHz
󳀏Usable sensitivity, 400 mV/m ......................................................................................................................................12.5 mV
󳀏Signal to noise ratio, 80 dB/m...........................................................................................................................................51 dB
󳀏Selectivity..........................................................................................................................................................................30 dB
󳂣 GENERAL
󳀏Power supply ..................................................................................................................................................AC 120 V, 60 Hz
󳀏Power consumption...............................................................................................................................................................4 A
󳀏Switched AC outlet..................................................................................................................................... 1 A or 100 W max.
󳀏Dimensions (WHD)..............................................................................440140380 mm(17-3/85-1/215 inches)
󳀏Weight (Net)....................................................................................................................................................15.5 kg(34.2 lbs)
Note: Design and specifications are subject to change without notice for improvements.
Specifications
ENGLISH