Sherwood RD-6500 manual Specifications, Amplifier Section

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)	9.75 kg(21.2 lbs)

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

ENGLISH

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