12.94350 is a part number from Geyer Electronic, a company that specializes in the manufacture of electronic hardware and systems. This part number specifically refers to a Digital Audio Direct Box, which is used to connect digital audio signals between devices, such as CD players, mixers, and amplifiers. This particular model features two balanced 1/4 inch jacks, one unbalanced RCA, and one parallel RCA jack. It also includes 24-bit/96kHz analog-to-digital conversion with sample rate conversion and is designed to reduce interfering noise and static, preserving signal integrity.