Aviom A640 Personal MixerThe A640 Personal Mixer brings an unparalleled level of control, performance, and fidelity to personal mixing that exemplifies Avioms core brand sensibilities. Aviom's Personal Mixers are the worldwide industry standard for personal mixing on stage and in the studio. With more mix channels, powerful features, and an intuitive, streamlined user interface, the A640 helps musicians hear better than ever before. It's compatible with all existing Aviom