Emotiva UPA-2 Stereo Power Amplifier

Professional 250 Watt Amplifier Features

Audiophile Quality Stereo Power Amplifier

Two125 watt channels of Amplification

Low noise 300VA Toroidal power transformer

Complementary, discrete power amplifier design incorporating high current, high speed, ON Semiconductor power devices

Channel status indicators for standby, operate, and fault

Completely stable into 4 ohm loads

Signal to Noise Ratio is greater than 100dB, unweighted reference full output

THD .03% at rated power, 20Hz – 20kHz

Fully protected from all fault conditions

Soft start circuitry

External trigger turn on

Soft touch power switch

2RU chassis with solid milled faceplate

IEC power inlet, 115/230 VAC Auto configurable

Front Panel Layout

Front Panel LED Display

The front panel display contains Status LED lighting to indicate the condition of the UPA-2.

NO LED =

Amplifier is OFF

BLUE LED =

Normal Operation

FLASHING RED LED = Fault Condition

See “Troubleshooting” section for details.

Front Panel Power Switch

This switch provides the ON/OFF control of the UPA-2 from the front panel. When the unit is off and in standby mode, the switch illuminates amber. Automatic switching is accomplished

with the 3.5mm trigger input on the back panel using a 5-12VDC control signal.

Rubber Feet

These rubber feet keep the UPA-2 elevated for bottom ventilation as well as for vibration isolation.

Page8

Page 9
Image 9
Emotiva manual Emotiva UPA-2 Stereo Power Amplifier, Front Panel Layout

UPA-2 specifications

The Emotiva UPA-2 is a versatile and powerful two-channel power amplifier designed to elevate your audio experience. Offering a combination of high-performance specifications and exceptional build quality, it is an ideal choice for both music enthusiasts and home theater aficionados looking to enhance their sound systems.

One of the standout features of the UPA-2 is its robust power output. It delivers a continuous power of 125 watts per channel into 8 ohms, and an impressive 200 watts per channel into 4 ohms. This high power output ensures that even the most demanding speakers can be driven with ease, providing clarity and detail across the audio spectrum. Whether you are listening to intricate orchestral compositions or thumping bass-heavy tracks, the UPA-2 is designed to reproduce audio accurately and without distortion.

The UPA-2 employs a high-quality Class A/B amplifier design, which combines the best characteristics of both Class A and Class B technologies. This results in efficient operation without compromising sound quality. The amplifier features an advanced Thermal Management System, ensuring it remains cool and reliable even during extended listening sessions. Additionally, its dual mono construction minimizes crosstalk between channels, leading to a clearer stereo image.

Another noteworthy characteristic of the UPA-2 is its solid build quality. Encased in a sturdy chassis, it is designed to withstand the rigors of daily use while providing a sleek and modern aesthetic. The amplifier features gold-plated RCA inputs and a detachable power cord for added convenience and connectivity. Furthermore, the UPA-2 is equipped with a comprehensive protection circuitry system, safeguarding against potential overcurrents, overheating, and short circuits.

In terms of compatibility, the Emotiva UPA-2 can seamlessly integrate into a variety of audio setups. It pairs well with both high-efficiency speakers and demanding high-fidelity systems, making it a versatile choice for various listening environments. The amplifier's balanced XLR inputs also support professional-grade equipment, further enhancing its utility.

Ultimately, the Emotiva UPA-2 stands out for its combination of power, efficiency, and sound quality. Its thoughtful engineering and feature set make it an exceptional choice for anyone looking to enhance their audio experience, proving that it truly deserves a place in any serious music lover's setup.