I have 2 CSI controller/patch I want to sell.
First one is a CSI model 8300R repeater controller and duplex interconnect. Great for a tone board or phone patch
The other one is a CSI MicroPatch model 9800D....Multi mode interconnect...untested and missing top pannel. Has built in dtmf keypad for programming. Wil work great as a repeater phone patch.
Send PM if interested
Pictures available
First one is a CSI model 8300R repeater controller and duplex interconnect. Great for a tone board or phone patch
The other one is a CSI MicroPatch model 9800D....Multi mode interconnect...untested and missing top pannel. Has built in dtmf keypad for programming. Wil work great as a repeater phone patch.
Send PM if interested
Pictures available