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Shop the best prices on 20,029 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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2,881 - 2,912 of 3,200
3X MIC-1000 Microphone Audio Amplifier Gain 1000 Times Amplification Stereo Audio Signal Pre-Amplifier Board
From $69.00
5X MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
From $20.95
10PCS 3PDT Guitar Effects Stomp Switch Guitar Foot Switches
From $24.95
15-48V Phantom Power Electret Condenser Microphone Amplifier Board for K Song Recording Conference Speech 125db
From $13.95
6.35 XLR Audio Isolator Mixer Noise Cancellation Audio Current Acoustic Filter Audio Noise Reducer XLR Audio Isolator
From $54.00
NE5532 2.1 Channel Low Pass Filter Module for Subwoofer Systems 45BD,HiFi Audio Preamp Board with Crossover, Bass Boost
From $11.95
ABY Line Selector AB Switch Mini Guitar Effect Pedal
From $42.95
SONICAKE QDS-03 Warped Dimension Digital Modulation Guitar Effects Pedal 4 Mode of Chorus,Flanger,Phaser & Tremolo
From $119.00
XH300 Car Hall Signal Generator for Speed Sensor Simulation
From $54.00
3 Way Frequency Divider Hi-Fi Crossover Audiophile Home Theater High Middle and Low Speakers Retrofit Crossov Crossover
From $15.95
USB-C PD Trigger Board Module PD/QC Decoy Fast Charging 2pcs
From $8.95
200W 40Hz-400Hz Bass Speaker Subwoofer Frequency Divider Home Theater Hifi Stereo DIY Car Audio Woofer Crossover Filter
From $14.95
2pcs MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
From $10.95
M8 Mini Turntable Preamp HiFi Stereo Audio Vacuum Tube Preamplifier Desktop AUX Preamp 6J1 Tubes
From $129.00
NUX Electric Guitar Effects OPTIMA AIR NAI-5 Acoustic Guitar Simulator and Preamplifier
From $359.00
400W High and Low Frequency Divider Solderless DIY Debuggable Universal Speaker Speaker 2 Way Divider Sound Board Module
From $19.95
SONICAKE Overdrive Pedal, Dual Channel Overdrive/Boost/Distortion Compact Effects Pedal for Bass Electric Guitar QDS-08
From $159.00
2X Subwoofer Specific Frequency Divider Pure Bass Speaker Crossover HIFI 1100W High-Power for 15 18 Inch Audio Speaker
From $179.00
DM1 Dynamic Microphones Preamplifier 28dB Gain Inline Mic Booster for Dynamic and Passive Ribbon Microphones
From $119.00
1600W 2-Way Speaker Crossover,High-Low Frequency Divider Filter Board for Enhanced Audio Performance,for DIY Speaker
From $84.00
5X PP500 Ultra-Compact Phono Preamp Pre Amp Preamplifier with Level Volume Control EU Plug
From $84.00
NE5532 Preamplifier Board Vinyl Record Player MM MC Phono Preamplifier Preamp Board NE5532 OP Amp Dual AC 5-16V
From $10.95
ANA CHORUS Mini Guitar Pedal Analog Chorus Guitar Effect Pedal Processsor Full Metal Shell with True Bypass
From $59.00
Professional Audio Peripheral Equipment Stereo 2/3 Channels 234XL Mono 4 Channels Electronic Frequency Divider EU Plug
From $104.00
MOSKY Sol918 5-In-1 Guitar Multi-Effect Pedal Distortion Delay Reverb Overdrive Effect Pedal FX Loop Metal Shell True Bypass
From $89.00
MOSKY Mini Muff Fuzz Distortion Electric Guitar Effect Pedal
From $38.95
MINI Dynamic Microphone Preamp Gain Single Channel Activator Increase Omnidirectivity for Dynamic Microphone
From $18.95
Dynamic Microphone Amplifier Preamplifier 28DB Gain with All-Directional Pickup Gain Single Channel Activator Black
From $18.95
Replace for DM2 Dynamite Active In-Line Mic Preamp+30DB Gain Strong Anti-Interference for DM2 T.N.T Mic Preamp
From $42.95
Vinyl Record Player Vinyl Phono Preamplifier Board MM MC Phono Player Amplifier Board Phonograph Head Amplifier F10-006
From $14.95
2Pcs 200W 3 Way Audio Speaker Crossover Treble + Midrange + Bass Independent Crossover Speakers Filter Frequency Divider
From $24.95
Mini 48V Dynamic Microphone Preamp Single Channel Activator Increase Omnidirectivity for Dynamic Microphone,A
From $15.95