This unit has 15 inputs with another 15 optional IOs. It could select one of fifteen files to play with feedback for each button or select one of a total of 30 files to play. The non-amplified version of this DMR is the same PCB without the amplifier components being populated.
- DMR 15 – Input, 15 IO $500
- DMR 15 – Input, 15 IO w/ Amp $575