Dorrough Model 10-B Small Single Channel Analog Meter Calibrated in Percent Modulation

The Dorrough 10-B is calibrated in percent modulation. It reads relative loudness to peak modulation.

The 10 series is a smaller version of the standard 40 series with an external power supply, phase, and correlator. Rack mounting is required, as single, dual or triple rack. The 10 series use a Pheonix/Euroblock connector designed to accept balanced or unbalanced lines. This Dorrough series are third-generation Loudness Monitors providing the same basic display ballistics as the original classic Model 40 but with added audio monitoring functions.

Each Dorrough Loudness Monitor features Right and Left inputs for use in stereo mixing applications.