J-Tech Digital JTECH-VW0104-AE 4K 2x2 Video Wall Controller / Processor — 8 Display Modes, Audio Extraction, 180° Rotation, Edge Masking

Build a single large image from up to four HDMI screens with the J-Tech Digital JTECH-VW0104-AE. It accepts 4K@30Hz input and drives 1080P outputs to create a seamless 2x2 video wall or alternate layouts. Supported display configurations: 2x2, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1, 1x4 (Splitter Mode). Extract audio from the source to external systems via SPDIF Optical (5ch) and a 3.5mm output (2ch). For alignment and bezel compensation you can rotate each screen up to 180° (Modes 1 Only) and apply edge masking up to 8 pixels to minimize visible seams. Note: 1×1 splitter mode does not support rotation or edge masking.