The JBL's VMA1240 is a commercial series Bluetooth-enabled mixer/amplifier that provide flexible multi-source mixing and amplification. This powered mixer has a 5-in/1-out mixer as well as a 240W output power. It can be mounted in a conventional 19" equipment rack or placed on a desk or ledge using the included rackmount kit. Connect a USB drive to the front-panel USB Type-A port to stream music wirelessly. Other sources can be routed using Euroblock, RCA, and 1/4" input jacks. For each channel, the integrated mixer has volume controls as well as bass and treble controls. The Euroblock outputs can be routed in a variety of ways. Voice-activated ducking and priority muting are available on the VMA1240. The front-panel controls and display make operation simple, while a JBL CSR-V module and a common Ethernet cable allow for remote volume control (both available separately).