API 500-6B 6-Slot Lunchbox 500-Series

api 500 slotThe lunchbox comes standard with a +48 volt internal phantom power supply, bussed to pin 15 for interface with the API 512c Mic Preamplifier. API makes several modules for the 500-6B,The 500-series format is a standardized format for a modular snal processor system consisting of a combination of