The Vista D1 Playback Processor provides additional playback processing and channel capacity for the entire range of Vista consoles. It can also be used in a tracking backup system, with the D1 control source following the master should a changeover occur. When connected to a host Vista console, each D1 expands the playback processing/channel count by 8,192 channels (16 DMX universes). In addition, each unit provides eight physical DMX outputs. Multiple processors can connect to one Vista console. The unit incorporates an Intel processor, large RAM capacity, solid-state drive, and separate Ethernet connections. Jands is distributed by A.C. Lighting Inc.