Solid Signal > Commercial Equipment > Switchers > Gefen GTB-MHDMI13-442

Gefen GefenToolBox 4x2 Matrix for HDMI (WHITE) (GTB-MHDMI1.3-442)

Click Images to Enlarge

Gefen GefenToolBox 4x2 Matrix for HDMI (WHITE) (GTB-MHDMI1.3-442)

Brand: Gefen           P\N: GTB-MHDMI1.3-442           UPC: 845344036328

No Reviews Available  Be the first to write one!

Availability: Currently Not Available

Call Us For Free Tech Support! Your Purchase is Secure with Solid Signal. View our Frustration Free Return Policy


Gefen The GefenToolBox 4x2 Matrix for HDMI is a compact and lightweight alternative to rack-mounted matrixes. It allows up to four set-top boxes, DVD players, or other HDTV devices to be connected to up to two HDTV displays. Features include support for Hi-Def, Deep Color resolutions up to 1080p Full HD combined with advanced lossless digital audio formats for pristine sound reproduction. This is a true matrix product. Each output can individually select an independent from four input sources.


  • Switch easily between four HDMI 1.3 source

  • Serial port for control via RS-232 commands

  • HDMI and HDCP pass-through

  • Built-in IR Extender

  • Wall-mountable

  • Maintains beautiful, sharp HDTV video resolutions up to 1080p

  • EDID Management for rapid integration of source and displays

  • 3DTV Pass-Through

  • Supports LPCM 7.1 audio, Dolby Digital Plus, Dolby TrueHD, and DTS-HD Master Audio

  • Supports DVI source and DVI displays using HDMI-to-DVI converter cable

  • Extends the range of HDMI compliant devices by equalizing and reclocking the HDMI signal

  • HDMI input/output cables may be up to 10/15 meters with 1080p/8-bit resolution

  • HDMI input/output cables may be up to 6/10 meters with 1080p/12-bit resolution


• Video Amplifier Bandwidth: 225 MHz
• Input Video Signal: 1.2 Volts p-p
• Input DDC Signal: 5 Volts p-p (TTL)
• Maximum Video Resolution: 1080p, 1920x1200@60 Hz with 12-bit Deep Color
• HDMI Connector: Type A 19 pin female; (4) input, (2) output
• RS-232 Interface: DB9 Serial (F)
• IR Extender: 3.5mm mini-stereo
• LED Indicators (source mapping): 8 (blue)
• LED Indicator (power): 1 (red)
• HDMI 1.3, HDMI 1.2, HDCP 1.1 and DVI 1.0 Compliant
• Power Supply: 5V DC with locking power connector
• Power Consumption: 13 Watts (max.)
• Operating Temperature: 0 - 40 °C
• Dimensions: 3" W x 10½" H x ¾" D
• Shipping Weight: 4 lbs.
• Wall-mountable

How It Works
Connect four Hi-Def sources to the GefenToolBox 4x2 Matrix for HDMIs input using the supplied 6-foot HDMI cables. Connect up to two Hi-Def displays to the GefenToolBox 4x2 Matrix for HDMI output using HDMI cables. Once connected and powered, the Hi-Def sources can be selected and routed to the displays simultaneously.

Note:  HDMI 1.3 Features Supported:
• 225 MHz (up to 12 bit YUV 444 @ 1080p)
• Deep Color
• Dolby TrueHD and DTS-HD Master Audio
• Lip Sync

: This GefenToolBox 4x2 Matrix for HDMI product is also available in black (please see the Related Products link in the sidebar to the left).

Package Includes:
• (1) GefenToolBox 4x2 Matrix for HDMI
• (1) IR Remote Control Unit
• (4) 6-foot HDMI Cable (M-M)
• (1) 5V DC Locking Power Supply
• (1) User Manual



Product Reviews for Gefen GefenToolBox 4x2 Matrix for HDMI (WHITE) (GTB-MHDMI1.3-442)

Product reviews help other customers decide which product to purchase, where the best deals are, and your get a sense of what to expect with the product. Write a Review!

Related Products
Perfectly suited for a control room, boardroom, or family room, ...
The cutting edge HDMI Matrix Switch from ShinyBow, the SB-5669K ...
The SB-5688CK by ShinyBow is a professional 8x8 matrix routing ...

Dish Network Authorized Retailer Solid Signal is an authorized retailer of DISH Network L.L.C. DISH, DISH Network and DISH Network logos are trademarks, registered trademarks and/or service marks of DISH Network L.L.C. and/or its affiliate(s). The DISH Network trademarks, registered trademarks and/or service marks are used under license of DISH Network L.L.C. and/or its affiliate(s).
 ©1999-2018 Solid Signal, Signal Group LLC & Affiliates
  We accept: Checks accepted by Mail