Brand: Sony
The Sony ST-JX421 is an amplifier expansion module designed to work with Sony's professional LCD displays in the J Series, including models such as the BVM-J270, BVM-J271, BVM-J272, BVM-J280, BVM-J290, and BVM-J310. It provides additional amplification to these displays to drive long, low-impedance lines, making it ideal for use in studios, production trucks, and other visual content production environments. This module can also be remotely controlled via an RS-232C interface or via two USB ports (one for communication and one for power). The Sony ST-JX421 supports a wide range of input signals, including HD-SDI, 3G-SDI, SDI (Level A and Level B), and DVI-D, making it a versatile expansion module for Sony's professional displays.