Top Signal Equalizer Reviews

Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/ Audio Spectrum Analyzer

  • Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Spectrum Analyzer, Dual Channel 21+21 Band Graphic Equalizer (total of 42 bands), Blue LED on each Equalizer Slide Control.
  • RCA stereo input: DVD/Tape/Tuner/Aux-MP3 with Front Panel Selector Switch, RCA Stereo Record Output.
  • Front Panel 3.5mm iPod/MP3 Player Input Jack, Dual VU Meters Level Monitor.
  • Individual LED Indicators, Outputs-RCA (REC, Mail), Multi Color LED Display.
  • Low/High Function, Frequency Response: 20-20,000 Hz, Signal to Noise Ratio: 80dB, Removable Rack Mount Brackets.
Check Stock

Rockville REQ20 19' Rack Mount Pro Dual 10 Band Graphic Equalizer EQ w/VU Meters

  • Dual 10 band Graphic equalizer (20 bands total).
  • Frequency response: 20Hz - 20kHz. Dual VU meters level monitor.
  • Blue LED on each equalizer slide control. Stereo RCA line input.
  • Stereo RCA line output. Stereo RCA line output for record.
  • Vacuum fluorescent display. Bass/midrange/high EQ controls.
  • Separate left/right channel volume gain control. Signal to noise ratio: >88dB.
  • Input power: AC 110V 60H/220V 50Hz. 110/220V Switchable.
  • Front panel power switch. Removable rack mount brackets.
  • Dimensions: 17"(19" w/brackets) x 9" x 2.2&Quot.
Check Stock

Eagle Equalizer Plug and Play Load Equalizer and Stabilizer for Harley Davidson Motorcycle LED Turn Signals

  • ELIMINATE HYPER FLASH – Our Eagle Equalizer eliminates hyper flash when installing LED turn signals on pre-2013 Harleys. It does not produce heat or put a load on the electrical system under use. Only one unit is needed for either 2 or all 4 turn signals..
  • EASY TO INSTALL – Install this equalizer with ease! It comes with easy-to-read instructions and a user-friendly design. The Eagle Equalizer has Harley OEM connectors that plug directly into the wiring harness underneath the seat in minutes..
  • PLUG AND PLAY - Installation typically takes about 5 minutes. Under the seat is the turn signal wire harness. Simply plug the Eagle Equalizer into the harness..
  • COMPATIBLE – You can use this equalizer with a combination of LED and incandescent turn signals.The Eagle Equalizer is a direct plug and play fit on ‘96 - ‘10 Softails, ‘97 - ‘11 Dynas (Except 2009-2011 FXDB, 2010-2011 FXDWG), ‘99 - ‘03 Sportsters, ‘06 - ‘09 Street Glide, ‘97 - ‘09 Road Glide Standard, ‘97 - ‘13 Touring Models (Except ‘10-’13 Street Glide, ‘10 - ‘13 Road Glide Custom), and ‘10 - ‘13 Tri-Glide. Does not fit CVO models..
Check Stock

SDFRRE 110V TKL T531 Digital Equalizer EQ Noise Reduction Spectrum Display 31 Bands for KTV Stage

  • 110V TKL T531 Digital Equalizer EQ Noise Reduction Spectrum Display 31 Bands for KTV Stage.
  • Standard 1U thin and light rack Each section with LED spectrum indication, real-time 31-band frequency point absolute accuracy 99%.
  • Dual-channel synchronous control 31-band DSP processing equalizer With noise reduction function of cutting-edge noise gate.
  • EQ bypass:bypass the graphic equalizer in the signal path With save and recall function, 10 modes can be saved and recalled.
  • The input and output interface supports multiple types: TRS6.35/RCA/XLR XLR balanced interface.
Check Stock

PRV AUDIO DSP 2.4X 4 Channel Digital Signal Processor with Sequencer Car Audio Crossover and Integrated Equalizer

  • Four Independent Outputs: The DSP 2.4X features 2 audio inputs (A and B) and 4 independent outputs and allows you to choose the audio source (A, B or A + B) for each output.
  • Intuitive Interface: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments.
  • Professional Equalization: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control.
  • Integrated Equalization System: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão).
  • Sequencer Feature: This 4 channel DSP allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN).
Check Stock

PRV AUDIO DSP 2.8X Car Audio Crossover and Equalizer 8 Channel Full Digital Signal Processor DSP with Sequencer

  • INTUITIVE INTERFACE: Through an LCD display (16x2 Characters) and intuitive interface, it allows real-time audio adjustments.
  • HANDLES IT ALL: The DSP2.8X features 2 audio inputs (A and B) and 8 independent outputs and allows you to choose the audio source (A, B or A + B) for each output.
  • INTEGRATED EQUALIZATION SYSTEM: With 15 band graphic equalizer, manual tuning, or through 12 presets (Flat, Loudness, Bass Boost, Mid Bass, Treble Boost, Powerful, Electronic, Rock, Hip Hop, Pop, Vocal and Pancadão).
  • PROFESSIONAL EQUALIZATION: For professional equalization adjustments, it has 1 INPUT Parametric Equalizer and 1 OUTPUT Parametric Equalizer with gain control, specific frequency setting, and equalizer bandwidth, allowing fine adjustments and detailed equalization control.
  • SEQUENCER FEATURE: The PRV DSP2.8x allows sequential triggering of other products through the remote trigger connection (REM) with three outputs (S1, S2, and S3) which are sequentially activated and deactivated according to the input signal from the remote input (REM IN).
Check Stock

AudioControl DM-608 6 by 8 Channel Matrix Digital Signal Processor

  • 6 Input Channels, 8 Outputs - Input and Output RTA for Precise and Informed Tuning.
  • All controls and adjustments accessible on your laptop (PC or Mac) via USB connection (AudioControl's Smart-User DSP software included).
  • Variable high-pass, low-pass, and bandpass filters (20-20,000 Hz at 12 or 24 dB/octave).
  • GTO signal-sensing turn-on - MILC (Maximum Input Level Control) LED optimization and clip indicators.
  • AccuBASS, Signal Summing, Signal Delay, 12 and 24 dB/Octave Crossovers, 30 Band Equalizer.
Check Stock

4-Port Cable TV/Antenna/HDTV/Internet Digital Signal Amplifier/Booster/Splitter/Equalizer with Passive Return, F59 Terminators (Lindsay LSA84-EQ8)

  • This is a TV signal amplifier which provides one input and four outputs, for connecting multiple TV sets or cable boxes. Allows multiple devices to connect to an antenna or cable system without losing signal quality..
  • Amplifier includes an integrated equalizer which varies amplifier gain. The equalizer provides more amplification to high frequency signals, which tend to get weaker over long cable runs. All ports provide an amplified signal, with a minimum gain of +0dB @ 54MHz up to +7.5dB gain @ 1000MHz..
  • Suitable for Antenna or Cable TV use. Compatible With All Standard And Digital Cable TV Services, OTA Antenna Reception. Not compatible on systems with an existing amplifier or pre-amplifier. Not compatible with satellite systems..
  • Meets or exceeds all SCTE Standards. PTC Short-Circuit Protected UL Listed Adaptor - Self-resetting circuit protection provides safe protection against short-circuits to minimize outage times. Amplifier has 6 kV ring wave surge design for protection against voltage spikes. Operating temperature: -40 to +60 ºC (-40ºF to +140ºF). 15 PSI weather-tight seal..
  • Prevents image pixelation with digital cable, boosts antenna (OTA) signals for distribution to multiple TVs. May improve cable modem performance. May improve HDTV recepti....
Check Stock

Rockville REQ20 19 Pro Rack Mount Dual 10-Band Graphic Equalizer EQ+VU Meters

  • Package Includes: (1) Rockville REQ20 19" Rack Mount Pro Dual 10 Band Graphic Equalizer EQ w/VU Meters, (1) Rockville RCDR10B 10' Dual RCA to Dual RCA....
  • Features Of REQ20: Dual 10 Band Graphic Equalizer (20 Bands Total), Frequency Response: 20Hz - 20KHz, Dual VU Meters Level Monitor, Blue LED on each....
  • Vacuum Fluorescent Display, Bass/Midrange/High EQ Controls, Separate Left/Right Channel Volume gain control, Signal to Noise Ratio: >88dB, Input....
  • Features of RCDR10B: Rockville RCDR10B Black Dual Mono Right Angle RCA to Straight RCA Patch Cable, Dual RCA to Dual RCA, Nickel-Plated for Rugged....
Check Stock

Eagle Lights Generation II Front LED Turn Signals with White Running Lights for Harley Davidson Motorcycles, 2-Inch Bullet Style Turn Signals

  • ...d with our Generation II LED Turn Signals. Never Go Dark with Eagle Lights..
  • PLUG N' PLAY - Easy as changing a bulb on Harleys with 2” bullet style turn signals. 10-older Softails, 11-older Dynas, 13-older Sportsters, and 13-older Touring and Tri-Glide models the turn signals may flash faster than normal. An Eagle Equalizer can be added to restore normal flash rate. 2014 and newer Harleys do not require an equalizer. 10-13 Street Glides use part # EL60WR-P-SRG. 04-13 Sportsters use part # EL60WR-P-XL. All other 96-13 Harley Davidson models use part # EL60WR-P.
  • EAGLE LIGHTS LIFETIME WARRANTY - Our turn signals are designed to outlast your bike! If something goes wrong, you are covered by our lifetime manufacturer's warranty. No hassle returns and no hassle warranty replacement..
Check Stock

Precision Power E.DZ 7-Band Dual Zone Graphic Equalizer with Auxiliary Input and Independent Subwoofer Control

  • FEATURES: This E.7 1/2 DIN 7-Band Equalizer includes: independent subwoofer level control, 2 selectable balanced RCA inputs, RCA outlets for front, rear, & subwoofer. It also includes white LED backlit control knobs and built-in 7V max line driver..
  • DESIGN: The equalizer contains 7 frequency bands, +/- 12dB boost/cut for each band, LED display shows frequency & voltage, variable 30-300Hz subwoofer low-pass filter, variable 15-50Hz 12dB subsonic filter, input selector switch & fade control..
  • RCA INPUTS: With the RCA inputs so that you can connect it to your aftermarket system. The RCA outputs ensure that your amplifiers will get a clean, powerful signal for maximum performance..
  • BALANCE LOW/HIGH: Precision Power E.7 offers 7 bands of equalization that’ll let you fine-tune your sound, along with independent master volume, subwoofer level, and fader controls that’ll maintain your highs and lows in balance..
  • VERSATILITY: Perhaps you have an older car stereo system that you need to get more or you have an all-new setup that you crave the maximum potential, this equalizer will help you achieve that by fine tuning your sound..
Check Stock

Hifonics A3000.1D ALPHA Compact 3000 Watt 1 Ohm Stable Monoblack Car Audio Amplifier

  • Low Noise Preamplifier Circuitry - Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process..
  • RCA Inputs - XXX style RCA connectors for audiophile signal quality and maximum signal throughput with minimum distortion and maximum external noise rejection..
  • Crossover Type - Accu-Cross crossovers allow for complete control of the signal directing to all speakers. See specifications section for specific frequencies.
  • Electronic Equalizer - Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier..
  • Bass Remote Included - Wired Bass Remote allows adjustments to bass frequencies from the control which can be mounted anywhere in the vehicle. Smooth potentiometer and ringed illumination in a satin black mount create a custom look..
Check Stock

AUTOTEK MM4020.1D Mean Machine 4000w Mono Car Stereo Amplifier+Amp Kit Class D

  • Package Includes: (1) Autotek MM4020.1D Mean Machine 4000 Watt Mono Amplifier Car Stereo Amp Class D. (1) Rockville RWK41 4 Gauge Complete Wire Kit....
  • Crossover: Electronic. Variable Low Pass Crossover (12 dB Per Octave): 40Hz - 300Hz. Tone Control/Parametric EQ: Built-In Bass Control. Class: D. Bass....
  • Low Noise Pre-Amplifier Circuitry: Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which....
  • Electronic Equalizer: Electronic equalizer provides control of amplifier output with onboard electronic crossover to tailor specific frequencies to....
  • Heat Sink: Heavy-duty aluminum alloy heatsink with illuminated connectors provide a blue wash of light from the heat sink underside. Power Supply:....
Check Stock