Amazon.com: Behringer Xenyx Q502USB Mixer with USB : Musical Instruments
Behringer Q502USB Premium 5-Input 2-Bus Mixer with XENYX Mic Preamp and Compressor, British EQ and USB/Audio Interface : Amazon.in: Musical Instruments
Amazon.com: Behringer PSU3-UL 120V UL Replacement Power Supply for the MX602A, UB502, UB802, UB1002, XENYX (502, 802, 1002) Q502USB, Q802USB and Q1002USB : Electronics