Key Digital KD-Pro4x1X-2
4x1 4K/18G HDMI Switcher

Description

Key Digital® KD-Pro4x1X-2 is a 4K/18G HDMI switcher with analog and digital audio de-embedding, auto switching, and app-ready controllability. Designed for professional audio video installations in conference rooms, huddle spaces, classrooms, theater and gaming spaces, it enables multiple video sources to connect to a single video display. 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. Integrating KD-Pro4x1X-2 with KD-AMP220 will enable an app-ready all-in-one solution for control of video switching with sound and speech enforcement. 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 features status-monitoring LEDs.

Specifications

• 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: KD-PS12W5VC 5V/2.4A, 100-240VAC, 50-60Hz, Interchangeable head, screw-in connector

Downloads

• Key Digital KD-Pro4x1X-2 Specifications (PDF)

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