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Marsh sound design – Marsh Sound Design The HT 4000 High Resolution Audio-Video Processor User Manual

Page 23

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Marsh Sound Design

23

AUDIO/VIDEO SECTION

TUNER SECTION

FM

AM

Input Level

200 mVrms

Output Level (Pre-amp)

3.5 Vrms

Input Impedance

15K ohms

Total Harmonic Distortion

less than 0.03 %

Frequency Response
Stereo Bypass mode

Signal-to-Noise Ratio

95 dB CCIR-ARM

Digital Inputs

4 coaxial and 2 TosLink optical

Analog Inputs and Video
Inputs

Second Zone Select

Zone 2 AUX, AM/FM, Tape, CD

Outputs

Eight-Channel Audio (Left, right, surround left, surround right,

center, back left, back right, subwoofer), 2 Video and 1 S-Video

Record Outputs

2 Audio, 2 Video and 2 S-Video

Second Zone Outputs

1 Fixed and 1 Variable Audio

Weight (lb / kg)

27

Dimensions (W x D x H*)

17 ¼” x 12 ½” x 5 ¾” (438 x 317 x 146 mm)

Range

87.5 - 108.1 MHz

520 - 1720 kHz

Usable Sensitivity

11.3 dBf @ 30 dB S/N (1.0 µV/75 ohm)

10 µV @ 20 dB S/N

50 dB Quieting Sensitivity

37 dBf Stereo (20 µV/75 ohm)

Capture Ratio

< 1.6 dB

AM Rejection

60 dB

THD at 1 kHz

0.1 % (Stereo)

0.5 %

I.F. Rejection

90 dB

35 dB

Image Rejection

80 dB

45 dB

Selectivity

58 dB

30 dB

S/N Ratio

74 dB (Stereo)

45 dB

Stereo Separation (at 1 kHz)

45 dB

Features and Specifications are subject to improvements and changes without prior notice.

DTS Digital Surround is a registered trademark of DTS Technologies, LLC.

“Dolby”, “AC-3”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories Licensing
Corporation. Manufactured under license from Dolby Laboratories Licensing Corporation.

20 Hz to 20 kHz ( 3 dB)
Meets or exceeds the requirements of Dolby

Digital and Dolby

Pro-Logic 2 DTS, DTS ES

Analog AM/FM, CD, TAPE, AUX, 7 Audio/Video 2 with S-Video
and 2 250 mhz Component. 5 with composite and S-video

©

©

SPECIFICATIONS