Signal Processing

Signal processing is essential for successful live sound. Check out our wide selection of sound sweeteners right here.


Compressors and Limiters - Make your loud quieter, your quiet louder and keep your signals from clipping.
Effect Units - Whether it's reverb, delay or what have you, effects are always special.
Equalizers - Fine tune your lows, highs and mids with these units.
Crossovers - Get the right frequencies to the right drivers.
Exciters and Enhancers - These handy units let you quickly give your sound more presence and gusto.
Feedback Reduction - You want positive feedback, not this.
PA Management - Efficiently control multiple aspects of your PA system.

1 - 25 of 117 Items


Empirical Labs EL-RXH DocDerr Module
API500 series module with INST pre, 4-band EQ, compressor & tape saturation circuts. Horizontal faceplate for EL500

An extremely low-noise preamp capable of working with line level or instrument level signals, is followed by four sections of EQ combining a two position high pass filter with three parametric bands, [...]

Usually Available in 1-2 Weeks

$899.00


Add to Quote

Not available for sale on the Web


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 [...]

Usually Available in 1-2 Weeks

$1,999.00


Add to Quote

Not available for sale on the Web


Rane DEQ60L
2 Channel Graphic EQ w/ Cut Only Mode

When the term "graphic equalizer" was first coined, the intent was to provide a device that allowed the user to "draw" the desired frequency response using slider controls on the unit's front panel. [...]

Usually Available in 1-2 Weeks

List Price

$1,199.00

$949.00

Add to Cart
Add to Quote


Rane ME15S
2 Channel 2/3 Oct. Micro Graphic EQ (1U)

The ME 15S microGraphic Equalizer is a two-channel, 2/3-octave design with 20 mm sliders in a single rack space unit. It features a Range switch for high slider resolution in the ±6 dB mode as [...]

Usually Available in 1-2 Weeks

List Price

$479.00

$379.00

Add to Cart
Add to Quote


Aphex 320D
2 Channel Analog/Digital Compressor/Limiter

Not strictly a compressor or limiter, the Aphex Compellor is an incredibly intelligent dual channel leveler. It automatically gives you dynamic control over your mix, letting you maintain optimum [...]

In Stock

List Price

$1,499.00

$1,299.00

Add to Cart
Add to Quote


DBX 166XS
Dual Compressor Limiter Gate

The dbx 166xs Compressor/Limiter/Gate delivers exceptional dynamic control for a polished, professional sound. Its patented Overeasy compression technology provides smooth and musical [...]

In Stock

List Price

$339.95

$239.95

Add to Cart
Add to Quote


DBX 266XS
Dual Compressor Gate

The dbx 266xs Compressor/Gate delivers exceptional dynamic control for a polished, professional sound. Its patented Overeasy compression technology provides smooth and musical performance, while [...]

In Stock

List Price

$209.95

$149.95

Add to Cart
Add to Quote


Alesis 3632
Dual Compressor Expander

The Alesis 3632 Compressor offers two independent, full-featured compressor/limiters in one compact rack to deliver superb sonic quality for any application from studio recording to live sound or [...]

In Stock

List Price

$199.00

$149.00

Add to Cart
Add to Quote


ART PROVLAII
Professional Two Channel Compressor

The Pro-VLA II is a two-channel, tube driven Vactrol-based Compressor / Leveling amplifier that excels in any professional audio application, including tracking, mixing, mastering, live sound or [...]

In Stock

List Price

$379.00

$299.00

Add to Cart
Add to Quote


DBX 1066
Compressor/Limiter/ Noise Gate

The dbx 1066 compressor/limiter/gate is a flexible dynamics control device that lets you choose the level and style of compression/limiting you like. Want to instantly add that classic dbx [...]

In Stock

List Price

$649.95

$429.95

Add to Cart
Add to Quote


DBX 160A
Mono Compressor/Limiter 160AD

The dbx 160A is part of the legendary dbx 160 family of compressor/limiters. Classic sound, easy set-up and no-compromise metering are now married to an improved signal path and stronger chassis [...]

Usually Available in 1-2 Weeks

List Price

$649.95

$429.95

Add to Cart
Add to Quote


DBX 231S
Dual Graphic Equalizer

The dbx 231s dual 31-Band Graphic EQ can handle the most demanding sound reinforcement environments, while offering exceptional ease-of-use. It boasts dual 31-band channels of 1/3-octave [...]

In Stock

List Price

$279.95

$199.95

Add to Cart
Add to Quote


RDL EZ-MCP1
Microphone Compressor

The EZ-MCP1 is an in-line microphone compressor that produces consistent audio levels despite wide variations (up to 30 dB) from the microphone. It is installed between a dynamic or condenser [...]

Usually Available in 1-2 Weeks

List Price

$205.09

$155.61

Add to Cart
Add to Quote


Aphex EXCITER
Two channel Aural Exciter

The Aphex Exciter 2-channel audio enhancer combines the renowned Aphex Aural Exciter and Optical Big Bottom into one compact unit. Each of the Aural Exciter's two independent channels feature Tune, [...]

In Stock

List Price

$399.00

$299.00

Add to Cart
Add to Quote


DBX 215S
Dual Graphic Equalizer

The dbx 215s Dual 15-Band Graphic EQ can handle the most demanding sound reinforcement environments while offering exceptional ease-of-use. It boasts dual 15-band channels of 2/3-octave [...]

Usually Available in 1-2 Weeks

List Price

$229.95

$159.95

Add to Cart
Add to Quote


Yamaha SPX2000
Digital Multi-Effects Processor (North America: AC120V, 60Hz, 25W)

The powerful new Yamaha SPX2000 stereo multi-effects processor features Yamaha's new advanced "REV-X" reverb algorithm, generous effects and reverbs to choose from, and a 32-bit, 96 kHz DSP. The [...]

Usually Available in 1-2 Weeks

List Price

$1,349.00

$1,149.99

Add to Cart
Add to Quote


Aphex 722
Dominator II Multiband Peak Lmtr w/Pre Emphasis

The Aphex Model 722 Dominator II is a stereo MultiBand peak limiter designed to fit a wide range of applications, adding Pre- and De-emphasis for broadcast use. Through the use of MultiBand [...]

Usually Ships From Factory Within 24-48 Hours.

List Price

$1,350.00

$1,199.00

Add to Cart
Add to Quote


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, [...]

Usually Available in 1-2 Weeks

List Price

$179.00

$115.00

Add to Cart
Add to Quote


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 [...]

Usually Available in 1-2 Weeks

List Price

$179.00

$115.00

Add to Cart
Add to Quote


Alesis NANOVERB2
Digital Effects Processor

The Alesis NanoVerb 2 digital effects processor gives you 256 musical effect algorithms in an easy-to-operate compact package. NanoVerb 2's natural-sounding reverbs comprise half of its effects [...]

In Stock

List Price

$199.00

$99.00

Add to Cart
Add to Quote


Lexicon MX-300
2-In/2-Out Stereo Reverb / Effects Processor

This compact, powerful processor gives you 16 renowned Lexicon reverbs plus other effects and gives you the ability to add them to your DAW workflow without bogging down your computer's CPU. [...]

Usually Available in 1-2 Weeks

List Price

$379.95

$249.95

Add to Cart
Add to Quote


Symetrix JUPITER8
Audio Processor - 8 Inputs

Symetrix Jupiter packages powerful DSP into a zero learning curve, turn-key audio processing solution drawing its inspiration from the “apps” paradigm of smartphones. Standing on the [...]

Usually Available in 1-2 Weeks

List Price

$1,599.00

$1,199.00

Add to Cart
Add to Quote


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 [...]

Usually Available in 1-2 Weeks

List Price

$295.00

$189.00

Add to Cart
Add to Quote


BBE 382I
Sonic Maximizer

The BBE 382i delivers all the sound improving benefits of a Sonic Maximizer with the convenience of ganged-stereo operation, perfectly suited for any unbalanced studio, PA system or guitar/bass rig [...]

Usually Available in 1-2 Weeks

List Price

$142.00

$99.00

Add to Cart
Add to Quote


Lexicon MX400-L
Stereo Multi-Effects Processor (MX400)

One of Lexicon's new generation of dual stereo/surround reverb processors, the MX400 offers rich effects along with plug-in convenience in a single rack-space, 4-in, 4-out design. Featuring [...]

Usually Available in 1-2 Weeks

List Price

$449.95

$299.95

Add to Cart
Add to Quote


.