NuX NSS-4 Pulse Mini-IR Loader Guitar Effects PedalPulse (NSS 4) is a mini IR Loader pedal with 3 different modes including EG CAB, BS CAB, and AG IR. You can switch the types by tapping the tap switch. Besides that, you can use Pulse as a silent practice tool (1 8 phone jack) in the end of your pedalboard and even as a USB recording interface onto DAW. Features WAV format supports automatically. (through Pulse Editor) 3 default IR types in the mini enclosure. (Total=24slots) EG CAB: JZ120, DR112,