The Stewart PA-50B Professional Series Power Amplifier is an all-digital, conveniently compact solution to any application where the amplifier is located in the listening enviornment. The PA-50B Series Amplifiers are convection cooled making them extremely quiet so the only sound you will hear are the ones you produce! While small, this versatile amplifier still offers the power you need for high quality commercial, industrial and Pro Audio sound installations, all in a convenient half-rack package. This all-digital class AB Series amplifier was specifically designed for Sonic Accuracy, High Efficiency, Low power consumption and extended duty cycles. This versatile amplifier also allows for bridging to mono for increased power, and will also accept balanced or unbalanced signals by way of 1/4" TRS input connectors.
The PA-50B amplifier will deliver 25 Watts of power per channel, 25W x 2 @ 8 Ohms, giving you the crisp clean sound you want for your next audio installation. This amplifier is perfect for audio video production, pre/post productions, project studios, broadcast applications, instrument rigs, sound reinforcement,or for fixed installations with the amplifier located in listening environment. Compact Half Rack Package; Two Channel Amplifier, optimized to drive 4 Ohm and 8 Ohm loads; Convection Cooled (No Fans); Clean Full-Range Dynamic Power; World Class Reliability; Bridgeable; Ultra Efficient Switch Mode Power Supply; 3 Years Parts and Labor Warranty