Key Digital KD-Pro4x1X-2 HDMI Switcher With De-Embedded Audio Output

Key Digital KD-Pro4x1X-2 is a 4K/18G HDMI switcher with analog and digital audio de-embedding, auto switching, web UI and iOS app-ready control. Designed for professional audio video installations in conference rooms, huddle spaces, classrooms, theater and gaming spaces, KD-Pro4x1X-2 enables multiple video sources to connect to a single video display while analog (3.5mm & balanced/unbalanced) and digital (optical & PCM) audio de-embed ports may feed audio of the selected source into and amplifier, DSP, or sound bar. KD-Pro4x1X-2 supports all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. In addition to IR, RS-232, and TCP/IP control, KD-Pro4x1X-2 can also be controlled via trigger voltage and boasts a programming-free presentation system capability when integrated with KD-Amp220 and/or KD-CamUSB and controlled via Web UI or free Key Digital iOS app.

Features

• HDMI Switching:4 HDMI sources to 1 HDMI output/display
• Ultra HD/4K:Supports up to 4096×2160 or 3840×2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
• Audio De-embedding:Audio of the selected HDMI input is de-embedded at the analog (3.5mm stereo & L/R balanced/unbalanced) and digital (optical & PCM) connectors
• Key Digital App Ready:Scan & detect population for pre-built GUI and TCP/IP control via Key Digital App
• Auto-Sensing:Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled
• Surround Audio Support:DTS-HD Master Audio, DTS:X, Dolby TrueHD, Dolby Atmos
• Programming-Free Presentation System:Add KD-Amp220 and/or KD-CamUSB as desired and setup in KDMS Pro for a complete user interface in the web UI and KD iOS App including AV switching, volume control with microphone mix, and PTZ web cam control for an all-in-one user-friendly system.
• Control:Front panel button, serial IR, optical IR, RS-232, trigger in, and TCP/IP controllable with web UI and KD-App ready

Specifications

• HDMI Input (Each):HDMI Connector, Type A, 19 Pin Female
• HDMI Output:HDMI Connector, Type A, 19 Pin Female
• HDMI Bandwidth:TMDS bandwidth 18Gbps
• DDC Signal (Data):Input DDC Signal – 5 Volts p-p (TTL)
• HDMI Video/Audio Signal:Input Video Signal – 1.2 Volts p-p
• 3.5mm Stereo Audio Output:Line level audio on TRS connector. Drives 1 VRMS line audio output with a sampling rate of 192KHz
• Balanced/unbalanced Audio Output:Line level audio on 6-pin terminal block. Drives 2VRMS line audio output with a sampling rate of 192KHz
• Digital PCM Audio Output:RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
• Digital Optical Audio Output:TOSlink optical female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 96KHz
• PCM Max Output Level:1Vpp on 75, DC coupling
• Audio Bandwidth:20Hz to 20kHz @ 0dBu
• TND + Noise:0.33% @0dBu @ 1kHz
• Wired IR:modulated IR signal input, 0-5V TTL or -10 to +10V
• Power Supply:5V/1A, 5W, 100-240VAC, 50-60Hz, Interchangeable head, wall type,screw-in connector

General

• Regulation:CE, RoHS, WEEE, EAC
• Enclosure:Black Meta
• Product Dimensions:8.25 x 4.0 x 1.7 (210.82 x 101.9 x 43.96mm)
• Packaging Dimensions:10.75 x 8.9 x 2.2 (275 x 225 x 55mm)
• Product Weight:0.9 lb
• Shipping Weight:2 lb