Owner`s manual
Page 2
Introduction
Thank you for choosing the Sherbourn PA 2-50 Two-Channel Flex Amplier.
The Sherbourn PA 2-50 combines two great sounding audio channels, a precision digitally controlled
analog volume control, automatic input selection, exible remote control and triggering options, and
user-selectable AC supply voltage - all in one compact package.
Design features like proven class A/B technology, Sherbourn’s intelligent protection system, and true
commercial grade construction quality and reliability make the Sherbourn PA 2-50 an obvious choice
when you need a small, exible, great sounding two-channel amp.
About This Manual
This manual will provide you with all the information you need to install and congure the Sherbourn
PA 2-50 Two-Channel Flex Amplier to achieve its optimum potential. The manual also includes a
brief summary of the features offered by the PA 2-50 and a short description of how the controls
work and how to perform common operations.
You may wish to record serial numbers or other purchase information on the Notes page at the back
of this manual.
The PA 2-50 Two-Channel Flex Amplier
The Sherbourn PA 2-50 is a medium-powered, audiophile quality, class A/B power amplier with
a wide variety of input and control options. The PA 2-50 offers two stereo inputs, each of which
can be manually selected or congured to operate automatically, and utilizes a digitally controlled
analog level control, which provides very precise control of gain, very tight channel tracking, perfect
repeatability, and virtually no distortion.
The PA 2-50 offers the usual trigger input, as well as both IR and bi-directional RS-232 serial remote
control. Speaker connections (two sets) are industry standard Phoenix-type removable terminal
blocks; power is via a convenient removable IEC power cord, and is user selectable between 115
VAC and 230 VAC. Direct front panel control is provided for Input selection (with LEDs to indicate
the selected input), Power (an LED indicates status), and Volume control (a row of 8 blue LEDs
displays the volume setting).