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Shop the best prices on 21,205 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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2,401 - 2,432 of 3,200
M-VAVE KPT PRO Professional Guitar Effects Processor with Drum Machine XLR Output and Bluetooth Function
From $289.00
2X Preamp EQ207 7 Band Equalizers Sound Modifiers DC12V Power Input Audio Mixer EU Plug
From $69.00
DJ15/Subwoofer Crossover for 12-15 Inch Speaker, 800W 250Hz Crossover for Large Stage System, Pro KTV & Theater Audio
From $64.00
For B&C 500W 3-Way Audiophile Speaker Crossover Board for Stage Speakers, Weddings & Live Sound (1.2KHz,6KHz) 1PC
From $64.00
DC 7-12V TDA7440 Digital Audio Controller 4 Channel Stereo Input with ST7735 Display for DIY HiFi Car Home Audio System
From $23.95
True Stereo Mod Guitar Pedal, 9 HiFi Algorithms, Tap Tempo, USB Recording Output, for Electric Guitar/Bass Stage/Studio
From $89.00
Rowin LEF-317B Bass EQ Pedal 5 Band Equalizer Pedals for Bass Guitar with 5 Band Graphic Mini Size True Bypass ±18dB Drop Ship
From $39.95
200W Subwoofer Filter Circuit Board High Power Subwoofer Speaker Frequency Divider for Enhances Subwoofer
From $14.95
Qukaim Metal Digital Servo Metal Gear Servo 28T Waterproof RC Digital Servo for WLtoys 284131 1/28 RC Car
From $42.95
3 Channels Pre Amplifier Module Toning Board for o XH2.54 3P Socket
From $16.95
S0025P 25g Plastic Gear Digital Servo Spare Part Accessory for 1/12 RC Car Boat Model
From $20.95
6.5kg RC Servo Motor Plastic Iron Metal Gear High Torque Digital Servo for DIY RC Crawler Car Boats Robots
From $19.95
KP-12 Professional 2-Way Crossover for 4Ω/8Ω Speakers, 300W Power Handling, Car Audio System, No Cover
From $54.00
WEAH-818 3000W Subwoofer Crossover Board Adjustable Pure Subwoofer Crossover for Home Car Audio Speaker
From $64.00
2.1 Channel Subwoofer Preamp Board Amplifier Board Low Pass Filter Bass Preamplifier(Finished Product)
From $15.95
2X Passive Volume Controller Mini Passive Preamp Active Speaker Volume Adjustment Controller Professional
From $59.00
2X PRO XLR-3 Stereo Ground Loop Isolator 3.5 RCA 6.35 XLR Audio Noise Filter Noise Suppressor Isolator for PC
From $74.00
AG-50 Instrument Pre-Amplifier 4-Band Equalizer 6.35mm TR 3.5mm TRS Rechargeable Pre-Amplifier for Piezoelectric Pickups
From $35.95
2X Audio Priority Audio Input Voiceover Ducking Circuit Module for Commercial Paging Sound Systems
From $26.95
3X I9 Voice Changer Full Kit Multiple Audio Effect Bluetooth Live Sound Cards Ultra-Thin Live Sound Card Mic Tool
From $74.00
Super Pedal Noise Gate Cleaner Effects Noise Reduction Noise Filter for Pedal Board Suppressor Electric Guitar 9V
From $17.95
Professional Feedback Supperssor One Button Anti Feedback Suppressor and Lossless Intelligent Audio Processor
From $42.95
Mini Microphone Anti-Howling Feedback Suppressor Lossless Intelligent Audio Processor Mic Anti-Howling Frequency Shifter
From $37.95
4X XLR 1x4 Balanced 1 in 4 Out 3 Pin XLR Audio Splitter Audio Signal Splitter Box No Power Supply Required
From $99.00
2X 2-Way Audio Isolator Audio Current Noise Eliminator XLR 6.5 Lotus Isolator Mixer Live Broadcast
From $104.00
Guitar Noise Reduction Pedal Electric Guitar Effects Pedal True Bypass Shell DC 9V 6.35mm Input/Output Interface
From $26.95
Mooer GL200 Guitar Groove Loop Series Phrase & Drum Station with 100 Memory Slots and Dual TRS MIDI I/O for Multi-Device
From $329.00
3Pcs 130W 2-Way Speaker System Audio Crossover Filters Frequency Distributor
From $23.95
2X I9 Voice Changer Full Kit Multiple Audio Effect Bluetooth Live Sound Cards Ultra-Thin Live Sound Card Mic Tool
From $44.95
400W High and Low Frequency Divider Hifi High Temperature Adjustable DIY Audio Speaker Soundboard Module
From $48.95
350W 3 Ways HiFi Speaker Frequency Divider Hi-Fi Audio Crossover Filter Distributior DIY Ktv Stage Speaker Filter
From $69.00
Professional Audio Peripheral Equipment Stereo 2/3 Channels 234XL Mono 4 Channels Electronic Frequency Divider US Plug
From $169.00