The C8305 In and Out cards are part of the C8000 modular architecture developed by Junger and connected to consoles or matrices it offers very good value. Audio and can carry 64 audio channels between stage boxes, mixers, or matrices to or from the C8000 frames. They are used to carry signals into or out of the C8000 Modular frame system of JUNGER AUDIO. Connected to consoles or matrices it offers very good value, great comfort and ease of use for many different applications covering Live Recording or multi channel production. Live recording (music, TV, radio) where multiple mic board (C8234) are mounted in stage boxes (i.e. short distance from mics) and a multi channel signal transmission of those analog signals via C8306 optical or C8305 BNC MADI interface is being performed. Multiple mic boards (C8234) carried over Madi (C8305) interface and replacing cheap converters of budget digital mixing desks. Configurable converter design (mic, analog line, AES inputs to MADI and AES, analog out from MADI).