Danville Signal is releasing a new 12V Multichannel Trigger / Sequencer at Axpona 2025.
Modern power amplifiers have had 12V trigger inputs for some time. This convenient feature works well until you have a large collection of power amplifiers to manage simultaneously. Most preamplifiers, AVRs, and control centers have a very limited number of 12V trigger outputs and they are not designed to supply multiple targets.