Specifications

AMPLIFIER SECTION

Power output, stereo mode, 6 Ω, THD 0.2 %, 40 Hz~20 kHz

2 100 W

 

 

 

 

Total harmonic distortion, 6 Ω, 95 W, 1 kHz

 

0.09%

 

Intermodulation distortion

 

 

 

 

60 Hz : 7 kHz= 4 : 1 SMPTE, 6 Ω, 95 W

 

0.1%

 

Input sensitivity, 47 kΩ

 

 

 

 

Line (CD, TAPE, VIDEO)

200 mV

 

 

 

Signal to noise ratio, IHF “A” weighted

 

 

 

Line (CD, TAPE, VIDEO)

90 dB

 

 

 

Frequency response

 

 

 

 

Line (CD, TAPE, VIDEO), 20 Hz~50 kHz

 

+0 dB, -3 dB

Output level

 

 

 

 

TAPE REC, 2.2 kΩ

200 mV

 

 

 

Bass/Treble control, 100 Hz/10 kHz

10 dB

 

Surround mode, only channel driven

 

 

 

Front power output, 6 Ω, 1 kHz, THD 0.7 %

 

110 W+110 W

Center power output, 6 Ω, 1 kHz, THD 0.7 %

 

110 W

 

Surround power output, 6 Ω, 1 kHz, THD 0.7 %

110 W+110 W

Surround back power output, 6 Ω, 1 kHz, THD 0.7 %

110 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

VIDEO SECTION

Video format

NTSC

 

Input sensitivity(=Output level), 75 Ω

 

Video (Composite(normal))

1 Vp-p

S-Video (luminance signal)

1 Vp-p

(chrominance signal)

0.286 Vp-p

Component video (R-Y signal)

0.5 Vp-p

 

(B-Y signal)

0.5 Vp-p

 

(Y signal)

1.0 Vp-p

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

32 dB

 

Capture ratio

4 dB

 

IF rejection ratio

 

60 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

120 V ~ 60 Hz

 

Power consumption

 

2.5 A

 

Switched AC outlet

 

TOTAL 100 W max.

Dimensions (W H

D)

17-3/8

5-1/2 13 inches

 

 

(440

141 330 mm)

Weight (Net)

9.9 kg (21.8 Ibs)

 

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

41

Page 41
Image 41
Sherwood R-765 manual Specifications, Amplifier Section

R-765 specifications

The Sherwood R-765 is a high-performance integrated amplifier that exemplifies the brand’s commitment to delivering exceptional sound quality and sophisticated features. This amplifier is designed to cater to audiophiles who demand both power and precision, making it a formidable choice for home theater systems and music enthusiasts alike.

One of the standout features of the R-765 is its robust power output. Delivering 100 watts per channel into 8 ohms, it provides the muscle needed to drive a wide variety of speakers. This power capacity translates into dynamic sound reproduction, showcasing both the delicate nuances and the exhilarating peaks of music and movie soundtracks. The amplifier’s performance is enhanced by its high current capability, allowing it to maintain clarity and control even at high volume levels.

The R-765 is equipped with advanced digital processing technologies that elevate its performance beyond traditional analog systems. It supports high-resolution audio formats, ensuring that listeners can enjoy their favorite music in the best possible quality. The versatile digital inputs include USB, optical, and coaxial connections, making it easy to integrate with a variety of devices, such as computers, TVs, and media players.

Another notable characteristic of the Sherwood R-765 is its user-friendly interface. The front panel features a sleek design with intuitive controls, allowing for easy navigation through numerous settings and features. Additionally, the amplifier includes a built-in Bluetooth function, enabling seamless wireless streaming of music from smartphones and tablets.

The R-765 also emphasizes connectivity, boasting several analog inputs and outputs, including phono input dedicated to vinyl enthusiasts. It supports multi-room audio setups, making it an excellent choice for those looking to fill multiple spaces with sound. The inclusion of a comprehensive remote control further enhances user convenience, putting control at the fingertips of the listener.

In terms of build quality, the Sherwood R-765 features a rugged design with premium components, ensuring longevity and reliable performance. Its modern aesthetics fit well in any home environment, appealing to both traditional and contemporary tastes.

Overall, the Sherwood R-765 represents an impressive blend of power, versatility, and audio fidelity, embodying the spirit of high-quality home entertainment. Whether used in a dedicated audio system or as part of a larger home theater setup, this amplifier stands out with its exceptional capabilities and user-centric features.