Sony XLR-H1 Handle Unit for Sony FX30 or FX3 - BRAND NEW.Came with my new Sony FX30 and I don't need it for my videos. Never been used or even attached to camera. XLR Handle Unit that offers two XLR/TRS combo inputs for using professional audio equipment. The handle features a microphone mount, physical audio controls, and three 1/4"-20 threads for attaching accessories. It also securely mounts to the FX30 via the Multi Interface Shoe and a pair of screws.Ergonomic handheld operation of the camera.Two XLR/TRS combo inputs and one 3.5mm stereo input.Up to four channels of audio can be recorded.Three 1/4"-20 accessory mounting threads.Physical dials and switches for adjusting gain and other audio settings.Clamping microphone mount is ideal for optional camera-mounted shotgun micSwitches and dialsATT (INPUT1) switchSelect the standard input level of the INPUT1 jack. This switch setting is active when the INPUT1 (LINE/MIC/MIC+48V) switch is set to “MIC” or “MIC+48V.”INPUT1 (LINE/MIC/MIC+48V) switchSelect the option suitable for the device connected to the INPUT1 jack.ATT (INPUT2) switchSelect the standard input level of the INPUT2 jack. This switch setting is active when the INPUT2 (LINE/MIC/MIC+48V) switch is set to “MIC” or “MIC+48V.”INPUT2 (LINE/MIC/MIC+48V) switchSelect the option suitable for the device connected to the INPUT2 jack.LOW CUT (INPUT1) switchUse this switch to minimize unwanted noise by attenuating low-frequency components of the input audio from the INPUT1 jack.AUTO/MAN (INPUT3) switchSelect the method (Auto/Manual) for adjusting the volume level of the input audio from the INPUT3 jack.AUTO/MAN (INPUT1) switchSelect the method (Auto/Manual) for adjusting the volume level of the input audio from the INPUT1 jack.AUDIO LEVEL (INPUT1) dialAdjust the recording volume level of the input audio from the INPUT1 jack.AUTO/MAN/LINK (INPUT2) switchSelect the method (Auto/Manual/Link to INPUT1) for adjusting the volume level of the input audio from the INPUT2 jack.AUDIO LEVEL (INPUT2) dialAdjust the recording volume level of the input audio from the INPUT2 jack.LOW CUT (INPUT2) switchUse this switch to minimize unwanted noise by attenuating low-frequency components of the input audio from the INPUT2 jack.AUDIO LEVEL (INPUT3) dialAdjust the recording volume level of the input audio from the INPUT3 jack.INPUT SELECT switchSelect the audio input for recording audio to the channels on the attached camera.HANDLE AUDIO switchEnable audio input from the XLR adaptor.Ports and JacksNPUT3 jack (stereo mini-jack, plug-in-power compatible)Release leverINPUT2 jack (3-pin XLR/TRS, female type, phantom-power compatible)INPUT1 jack (3-pin XLR/TRS, female type, phantom-power compatible)Micro USB port