Products, Empirical Labs, Equalizers, ART, Couplers, Signal Processing, Codecs and Telephone, Broadcast

ART 355ART
Dual 31 Band Equalizer (EQ355)

Dual channel 31-band EQ in a dual rack space. Features: dual range switch (+/-6dB or +/-12dB cut/boost); bypass switch; high-pass and low-pass controls (on 351/355 only); balanced XLR, 1/4 and unbalanced RCA I/O; 120/240 volt switch; rear panel ground lift switch; LED clip indicators.

ART 341
Dual 15 Band Equalizer w/ Selectable Range (EQ341)

ART's 341 Dual Channel 15 band 2/3 octave graphic equalizer features: constant Q circuitry with a 3% center frequency accuracy, 20mm center detent sliders, selectable boost/cut range of 6dB or 12dB, active balanced and unbalanced input and output connect-ions, variable input level control, clip…

ART 351ART
Single 31 Band Equalizer w/ Selectable Range (EQ351)

ART's 351 Single Channel 31 band 1/3 octave graphic equalizer features constant Q circuitry with a 3% center frequency accuracy, 20 mm center detent sliders, and selectable boost/cut range of 6 dB or 12 dB. The high pass filter rolls off lower frequencies which is useful for decreasing rumble or…

Empirical Labs ELQ Lil Freq
Lil Freq- Analog Eq

The Lil FrEQ Equalizer takes a somewhat unique approach to its job. Instead of daisy chaining several equalizers and frequency processors, we combined most of the sound sculpting tools an engineer needs into a compact single rack space box, while still offering the highest performance of any design…

Empirical Labs ELDS-H DerrEsser Module
API500 series module with Desser & dynamic section from ELQ Lil Freq. Horizontal faceplate for EL500

The DerrEsser is a multi function dynamic filtering device. Available in vertical or horizontal versions. A perfect fit for our EL500 powered rack. In its basic “DS” mode, it is an effective, level insensitive “de-esser” - a device that will adjust the high frequency gain on…

Empirical Labs ELDS-V DerrEsser Module
API500 series module with Desser & dynamic section from ELQ Lil Freq. Vertical faceplate for EL500

The DerrEsser is a multi function dynamic filtering device. Available in vertical or horizontal versions. A perfect fit for our EL500 powered rack. In its basic “DS” mode, it is an effective, level insensitive “de-esser” - a device that will adjust the high frequency gain on…