How to use The Behringer 1204USB 12-Input 2/2 BUS Audio Mixer with USB/Audio Interface - YouTube
新品 】 BEHRINGER XENYX 1204 USB レコーディング/PA機器 - pmkvirtual.com
Behringer XENYX X1204USB Premium 12-Input 2/2-Bus Mixer with XENYX Mic Preamps and Compressors, British EQ, 24-Bit Multi-FX Processor and USB/Audio Interface, Compatible with PC and Mac : Amazon.co.uk: Musical Instruments & DJ