the mtm radio thing may be very difficult to source... the teensy 3.2 that it's based on has been discontinued...
nb the mtm chord organ is the same module with different firmware... so if you really want a radio thing you could also search for that and reflash it...
tesseract modular also make a radio - no cv though
"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia
Utility modules are the dull polish that makes the shiny modules actually shine!!!
sound sources < sound modifiers < modulation sources < utilities