Measuring 1' in length, the Laird Digital Cinema SD-AUD7-01 3-Pin Mini-XLR TA3-F to 3.5mm Female Audio Cable is for use with Sound Devices 302 mixers. It is designed to connect unbalanced, stereo TA3 tape-out connections to unbalanced stereo 3.5mm inputs. It is similar to the XL-7 cable from Sound Devices.