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About the UPA-1
The Emotiva UPA-1 is a single-channel monoblock power amplifier introduced in 2008, designed for high-performance audio reproduction. It features a fully discrete, dual differential, high-current, short signal path Class A/B topology with advanced microprocessor-controlled protection and soft-start circuitry. The amplifier is housed in a compact 2RU chassis with a solid milled aluminum faceplate and includes audiophile-quality 5-way binding posts for speaker connections. The UPA-1 is known for delivering clean, powerful amplification with minimal distortion and excellent channel separation. It includes external trigger turn-on capability, soft touch power switch, and automatic voltage selection (120/230 VAC). The amplifier is fully protected from fault conditions while remaining transparent during normal listening. Originally
Specifications
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