Saramonic 2-Ch Audio Mixer 3.5mm

The SR-AX100 from Saramonic is a passive 2-channel audio adapter designed to provide a compact solution for recording two signals to any DSLR or camcorder that has a standard mounting shoe and a built-in audio jack. It features left and right trim controls, and requires no power source.

Price: £ 55.00 from Wex Photo Video