Both inputs have separate gain controls. In Stereo position the channel 1 signal is panned between the A and B bus. In Mono position the channel 1 signal is sent only to the A bus, bypassing the Pan pot. In Stereo position the channel 2 signal is panned between the A and B bus. In Mono position the channel 2 signal is sent only to the B bus, bypassing the Pan pot.
Several units can be daisy-chained, each next becoming a master for the preceding ones.
The ST2 has a built in power supply and the line connection is through an IEC connector on the back panel. Crest Audio reserves the right to make improvements in manufacturing or design which may affect specifications. Crest Audio, Inc.