Products, Dorrough

Dorrough 40C2
*Loudness Meter (40-C)

Dorrough Loudness Meter model 40-C2 displays both the peak and average of the audio signal. The unique metering ballistics accurately present loudness variations on an easy-to-read scale. Dual inputs allow sum and difference metering. Peak Hold functions are standard along with a DB9 connector to…

Dorrough 240A2
Vertical, Single Channel Loudness Monitor

Model 240-A2 is a vertical single channel loudness meter designed for standard console mounting (only 1.4 x 5 high). It can also be used for surround sound configuration.

Dorrough 40A2
*Loudness Meter (40-A)

Dorrough Loudness Meter model 40-A2 displays both the peak and average of the audio signal. The unique metering ballistics accurately present loudness variations on an easy-to-read scale. Dual inputs allow sum and difference metering. Peak Hold functions are standard along with a DB9 connector to…

Dorrough 280-D
*Dual Channel AES/EBU Meter

Designed for measuring AES/EBU digital audio, this meter displays both the peak and average, employing the same ballistics as the analog meters. Over Indication and Peak Hold are incorporated. Complies with SMPTE 155 requirements.

Dorrough 40D
*Dual Rack For 40 Series Meters

Rack mount for two 40-series Dorrough meters. Pictured meters not included.

Dorrough 280-A
Stereo Analog Meter

The Dorrough 280-A is a 2-channel analog loudness meter with a straight-line horizontal display and offering14 dB of headroom. Dimensions are 5" W x 1.5" H x 5" D. Dorrough 280-A Features: • 1 left-and-right XLR connector • 1 power input • 1 remote alarm • 1 mini DIN • 1 peak hold

Dorrough 380D
Loudness Meter

The 380-D is a 2-channel AES/EBU vertically mounted straight-line loudness meter with linear 40 dB scale, designed for direct insertion into the digital data-stream. Featuring simultaneous peak and average level display, over indication, and selectable peak hold, it conforms to all AES 3…

Dorrough RW100
Remote Control For Dorrough Meters

The Dorrough Remote Control RW-100 is now compatible with all models of Dorrough analog and digital meters. RW-100 Remote Control connects with up to four meters providing access to all meter functions. Button legends on the top apply to analog meters and legends on the bottom apply to digital…

Dorrough 1200
*Stereo Signal Test Set

With the Dorrough 1200 Stereo Signal Test Set you can take stereo measurements of level, balance, cross-talk and signal-to-noise over the entire dynamic range of your audio system from noise floor to clipping. The set includes a pair of input amplifiers, a 30 dB step precision attenuator, two B…