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| Categories | Multiview Processor | 
|---|---|
| Brand Name: | Grastron | 
| Model Number: | MS641 | 
| Certification: | CE&FCC | 
| Place of Origin: | China | 
| MOQ: | 100 units | 
| Price: | Negotiable | 
| Payment Terms: | T/T | 
| Supply Ability: | 100K units per year | 
| Delivery Time: | 4-6 weeks | 
| Packaging Details: | Carton | 
| Analog Audio Input: | 6x Stereo Audio | 
| DisplayPort Input: | 2x 20-pin DisplayPort | 
| HDMI / DVI Input: | 4x HDMI 19-pin female connectors | 
| Audio Delay Adjustment: | 0 - 400ms | 
| Audio Levels: | Stereo Audio: Unity, Nominal | 
| Audio Bandwidth: | 20 Hz To 20 KHz | 
| Audio Sampling Rate: | 48 KHz, 8CH, LPCM | 
| Stereo Audio: | 0.5 - 1.0 Vpp | 
Quad Multiviewer Processor With Audio Delay Adjustment
Grastron MS641 series Quad Multiviewer Processor With Audio Delay Adjustment and rich audio functions such as Audio Delay Adjustment allow user-adjustable from 0 - 400ms in increments of 40ms; Multiple input connectors, for example, HDMI / DVI Input with 4x HDMI 19-pin female connectors; DisplayPort Input with 2x 20-pin DisplayPort female connectors with locking mechanism; Analog Audio Input with 6x Stereo Audio on 3.5mm PC audio female connectors.
Product Specifications:
| Video | |
| Input Interface | 4 × HDMI IN, 2 x DP IN. 2xUSB 2.0 IN (MS641KVM-2) | 
| Input Specification | HDMI:HDMI 2.0a | 
| DisplayPort: DP1.2a | |
| HDCP: HDMI 2.0, DP 1.4 | |
| USB: USB 2.0 (MS641KVM-2) | |
| Input Resolution | Up to 3840 x 2160@60Hz | 
| Input Electrical Level | 0.5-1.0 V peak to peak value | 
| Output Interface | 1 x HDMI OUT, 6xUSB 2.0 OUT (MS641KVM-2) | 
| Output Specification | HDMI 2.0 | 
| Output Resolution | Up to 3840 x 2160@60Hz | 
| Output Impedance | 100 Ω | 
| DDC Signal | 1.2V peak to peak value | 
| Audio | |
| Input Interface | 6 x 3.5mm stereo jack | 
| Output Interface | 1 x 3.5mm stereo jack | 
| 1 x optical fiber terminal | |
| General | |
| Power Supply | 110~240V AC | 
| Power Dissipation | 15W | 
| Control Mode | RS232,LAN | 
| Work Temperature | 0°C to 35°C (32°F to 95°F) | 
| 10% to 90%, no condensation | |
| Storing Temperature | -20°C to 70°C (-4°F to 140°F) | 
| 10% to 90%, no condensation | |
| Product size | 440mm x 272mm x 43.5mm | 
| (L x W x H) | |
| Product Weight | 3.16kg | 
Application:
If you are looking for a flexible multiview switcher for your huddle room, the Grastron MS641 series is one of the best choices. It support audio delay adjustment. With rich audio functions such as Audio Delay Adjustment allow user-adjustable from 0 - 400ms in increments of 40ms.

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