Anodized aluminum rack mountable case.

Two internal power supplies, adjustable up to 80v. One serves outputs 1-5, the second serves outputs 6-10.

Each output channel is selectable between its internal power supply, an external power supply input, or an unpowered switched output.

3 pin XLR standard, with powered outputs on pins 1+2 and switched outputs on pins 1+3.

Test momentary buttons on each output and input.