API LUNCHBOX WITH 512c MIC PRE Also Rack Ears. Lightly used in Smoke free Environment. Bought for a Studio, the studio closed before i could fill it up! The item "API LUNCHBOX WITH 512c MIC PRE" is in sale since Wednesday, June 01, 2016. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "rbprod" and is located in Pacific Grove, California. This item can be shipped to United States.