Dorrough 12-ADR Four-Channel Analog Loudness Meter System freeship Exceptionally low noise

Exceptionally low noise

Featuring Audio-Technica’s UniLine® line-cardioid element

Rooms have more low-end problems than some folks acknowledge

the MegaLENRD is substantial enough to handle low-frequency problems in rooms of any size

full-range loudspeaker system suitable for use in a wide variety of fixed installations

Dorrough 12-ADR Four-Channel Analog Loudness Meter System freeship Exceptionally low noiseA Set of dual 12 AD 2 channel meters in a custom rack panel, providing a total of four channels of curved metering. The standard loudness meter Model 40 A has a scale allowing 14 dB of headroom in 1 dB steps from +14 to 25. It also features a phase warning light with access to a full scale correlator via the 3 position switch. Stand alone unit with internal power supply rack mounting options are also available separately. The DORROUGH Loudness Monitor