Dorrough 40D
*Dual Rack For 40 Series Meters

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

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 [...]

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 [...]

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 [...]

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 [...]

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 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. [...]

ESE ES216P3
Triple Audio Level Indicator 1¾” Rack Mount 

The ES-216P family consists of one or more Audio Level Indicators mounted on a rack-mount panel. The ES-216 is an in-line audio level indicator which provides a purely digital representation of an [...]