Sherwood RD-6108 manual Specifications, Amplifier Section

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Specifications

AMPLIFIER SECTION

Power output, stereo mode, 6 Ω, THD 0.7%, 40 Hz~20 kHz	.................................................................................. 2 100 W
Total harmonic distortion, 6 Ω, 100 W, 1 kHz	0.09%
Intermodulation distortion
60 Hz : 7 kHz= 4 : 1 SMPTE, 6 Ω, 100 W	0.1%
Input sensitivity, 47 kΩ
Line (CD, TAPE, VIDEO)	200 mV
Signal to noise ratio, IHF “A” weighted
Line (CD, TAPE, VIDEO)	92 dB
Frequency response
Line (CD, TAPE, VIDEO), 20 Hz~50 kHz	+0 dB, -3 dB
Output level
TAPE REC, 2.2 kΩ	200 mV
PRE OUT(Front, Center, Rear, Subwoofer), 1 kΩ	1.0 V
Bass/Treble control, 100 Hz/10 kHz	10 dB
Surround mode, only channel driven
Front power output, 6 Ω, 1 kHz, THD 0.7 %	125 W+125 W
Center power output, 6 Ω, 1 kHz, THD 0.7 %	125 W
Rear power output, 6 Ω, 1 kHz, THD 0.7 %	125 W+125 W

DIGITAL AUDIO SECTION

Sampling frequency	32, 44.1, 48, 96 kHz
Digital input level
Coaxial, 75 Ω	0.5 Vp-p
Optical, 660 nm	-15~-21 dBm

FM TUNER SECTION

Tuning frequency range	87.5~108 MHz
Usable sensitivity, THD 3%, S/N 30 dB	12.8 dBf
50 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	0.5/0.8%
Frequency response, 30 Hz~15 kHz	3 dB
Stereo separation, 1 kHz	42 dB
Capture ratio	4 dB
IF rejection ratio	80 dB

AM TUNER SECTION

Tuning frequency range	520~1710 kHz
Usable sensitivity	500 V/m
Signal to noise ratio	40 dB
Selectivity	25 dB

GENERAL

Power supply	AC 120 V, 60 Hz
Power consumption	200 W
Dimensions (W H D)	440 141 330 mm(17-3/8 5-1/2 13 inches)
Weight (Net)	9.6 kg(21.2 lbs)

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

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