Sound Town MODE Audio ETi-84 Class-D 8-Channel Power Amplifier — 8 x 800W RMS (4Ω), 8 x 400W RMS (8Ω), PFC, 1.5U Rack-Mount

Overview: The MODE Audio ETi-84 is a 1.5U rack-mountable Class-D amplifier engineered for professional PA, DJ, meeting room, conference and fixed-installation use. It delivers 8 x 800W RMS at 4Ω and 8 x 400W RMS at 8Ω to provide consistent high-power performance across multi-channel systems. Inputs & Outputs: The unit offers 8 balanced XLR inputs paired with 8 terminal block outputs for straightforward integration with a variety of audio setups. Signal Routing & Sensitivity: Selectable STEREO/PARALLEL/BRIDGE switching allows flexible channel configuration, while the 0.7V/1V/1.44V sensitivity switch tailors input gain for different source levels. Protection & Monitoring: Built-in safeguards include overload, overheat, and short-circuit protection, plus a limiter and a 3-second start delay to prevent turn-on thumps and distortion. Front-panel LEDs indicate signal, power, overload and protect status for quick visual monitoring. Efficiency & Construction: Power Factor Correction (PFC) improves efficiency, reduces heat and stabilizes output delivery. Housed in a heavy-duty metal chassis, the ETi-84 is designed for durable, rack-ready operation in demanding environments.