Company’s New Audio Interface Features A Newly Designed Hdia Architecture, Intended For A Fully-Balanced Signal Path (Las Vegas, Nevada--April 8, 2014) TASCAM, a division of TEAC America and part of Gibson Brands, Inc., will be presenting its new UH-7000 USB Mic Pre to the broadcast market for the first time at the 2014 NAB Show (Booth SL4230). The 4x4-channel audio interface is a standalone microphone preamp that features the company’s HDIA (High Definition Instrumentation Architecture), an entirely new design for microphone preamps, which ensures clean sound reproduction with a high resolution.