The Alto Professional Live 1604 is a pro 16-channel/4-bus mixer equipped with the tools need to create the perfect mix. With flexible routing options and a multitude of onboard DSP tools, Live 1604 fits the demands of nearly any live performance environment. It features 10 balanced XLR inputs with switchable phantom power, 3-band EQs with sweepable mids for additional tonal shaping, four aux sends per-channel for external effects and monitoring and 9-band graphic EQ for main or monitor outputs. Headphone jack with an independent level control enables additional monitoring and mixing. 60mm faders with LED meters provide precise control and visual feedback for accurate, hands-on mixing. With its diverse connectivity options, Live 1604 can handle any sized event from small coffee house gigs to mid-sized ensembles to full-stage rock bands.

Live 1604 offers high-fidelity sound and high-quality DSP tools in a single package. Each microphone channel is outfitted with high-headroom ultra-low-noise DNA microphone preamp for unprecedented sound quality and robust audio signal path. Live 1604’s high headroom results in cleaner mixes, purer signal path and loud, punchy audio. Onboard analog compression (channels 1-6) helps control dynamics and gel instruments together for a cohesive, defined mix. With high headroom, pristine sound and built-in dynamic control, Live 1604 ensures that the full dynamic range of mix comes across with striking clarity.