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Shop the best prices on 19,822 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Dophix and more. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to Canada.

Effects ProcessorsCrossoversMicrophone PreampsPhono PreampsEqualizers
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1,121 - 1,152 of 3,200
HiFi Speaker Frequency Divider 1 High 2 Low 700W Audio Crossover Filter Distributior DIY High-Fidel
From $41.95
2X 2 Ways 350W Speaker Treble+Bass Frequency Divider Crossovers Speaker Filters DIY for DIY Home Theater
From $36.95
Karaoke Preamplifier Board Microphone Amplification and Reverb Effect Board Volume Control Pre-Amplifier Board Module
From $27.95
D5 4-Way Audio Switcher Splitter HiFi 5-Band Stereo EQ Preamp Equalizer with VU Meter EU Plug
From $239.00
Rage Machine Electric Guitar Effect Pedal Heavy Metal Distortion Tone Effect True Bypass Pedals -16
From $36.95
Dual Channel Amplifier Microphone Amplifier AP-20 for Live Sound Card Speaker Pre-Amplifier
From $20.95
2X DSP Digital Reverb Module Karaoke Reverb Board Mixer Effector Module 0-99 100 Kinds of Effect
From $54.00
Rowin LEF-3807 Guitar Harmonizer Pedal Digital Pitch Effect Pedals Signal to Create Harmony/Pitch Shift/Detune
From $69.00
XTR 4.0 Digital Audio Processor with Digital Feedback Suppressor Six-Speed Frequency Shift to Suppress Feedback US
From $119.00
Movall Handheld Infinite Sustainer Guitar Effect Pedal Electronic Bow Effect E-Bow Guitar Sustain Delay Pedal
From $59.00
1set Balanced Microphone Preamplifier, Portable Aluminum-Cased Microphone Amplifier, Enhances the Sound Quality
From $59.00
2Pcs WEAH-250 250W 2 Way Frequency Divider Tweeter Bass Crossover Filter DIY Speaker Filter Circuit
From $30.95
400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker
From $10.95
Guitar Effects Pedal Overdrive 4 Modes Effector Pedalboard Silver for Effects Processors Tremolo Sound Mixer
From $42.95
5X GX200 Audio Isolator Dual-Channel 6.5 XLR Mixer Audio Isolator Current Noise Mixer Microphone Common Ground Filter
From $239.00
IRIN an-39 Electric Guitar Effects Pedal Strong Compression Overdrive with COMP Toggle ZIP AMP Tone Enhancemen EU Plug
From $59.00
M-VAVE KPT PRO Professional Guitar Effects Processor with Drum Machine XLR Output and Bluetooth Function
From $289.00
DIY Pure Tweeter Crossover 80W High-Fidelity Car Audio Treble Crossover Ideal for DIY Home & Stage A
From $15.95
NE5532 2.1 Channel Low Pass Filter Module for Subwoofer Systems 45BD,HiFi Audio Preamp Board with Crossover, Bass Boost
From $10.95
Mosky Roller Compressor Guitar Pedal 4 Modes Guitar Compression Effect with Sustain Blend Level Tone Control True Bypass
From $64.00
M-VAVE KPT PRO Professional Guitar Effects Processor with Drum Machine XLR Output and Bluetooth Function
From $289.00
AZOR AP-508 Guitar Effect 12 Zodiac Series Mouse Delay Guitar Pedal Effect Delay Mini Pedal Guitar Effects Accessories
From $104.00
Super Pedal Noise Gate Cleaner Effects Noise Reduction Noise Filter for Pedal Board Suppressor Electric Guitar 9V
From $17.95
9-pin 3pdt Foot Pedal Switch Stompbox For Electric Guitar Effects True Bypass
From $14.95
New 1590bb Style Aluminum Stomp Box Effects Pedal Enclosure For Guitar
From $59.00
DC 10-24V Subwoofer Amplifier Preamp Board Subwoofer Frequency Filter Plate Single Power Supply Filter Board for Diy Kit
From $31.95
2Pcs 200W 3 Way Audio Speaker Crossover Treble + Midrange + Bass Crossover Speakers Filter Frequency
From $37.95
Otwoo Fs02 Reverb Pedal Reverb Stereo Electric Guitar Effects Pedal With Spring Reverb True Bypass Stora
From $109.00
IRIN Guitar Effects Equalizer Guitar Effects Pedal Mini Guitar Equalizer Black | Fruugo UK
From $64.00
2000W Audio Frequency Divider Two Way Speaker Crossover 12 15 Inch
From $149.00
3 Way Speaker Frequency Divider 300W HiFi Crossover Filter Frequency Distributor compatible with DIY Home Speak
From $59.00
Dual-Channel LED Music Spectrum Analyzer with Remote Color & Speed Adjustable
From $179.00