Filters

Signal Processors

Shop the best prices on 20,077 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
Filters
1,985 - 2,016 of 3,200
2X 3 Ways HiFi Speaker Frequency Divider HiFi Crossover Filter Distributior DIY Stage Car Audio Woofer Speaker Filter
From $35.95
462D Upgraded VU Meter Driver Level Power Meter Driver Board Professional Dynamic Compression Protective 39 45 52 60db
From $26.95
4X PP500 Ultra-Compact Phono Preamp Pre Amp Preamplifier with Level Volume Control EU Plug
From $59.00
2X Electric Guitar Effects Pedal Mini Vintage Overdrive Bass Guitar Pedals Vintage Overdrive
From $39.95
PP900 Record Player Preamplifier, Record Player Amplifier, Signal for Amplifier, Disc Reader Am
From $33.95
2025 Version Electric Guitar and Compressor Pedal Multifunctional Studio Universal Optical Compress
From $129.00
RE-07 Tremolo Guitar Pedal Electric Guitar Pedal 2 Modes Switching Phoenix Wings with Triangle Squ
From $43.95
Protable Microphone Preamp 48V Phantom Power High Gain XLR Output Mic Preamplifier for Dynamic/Cond
From $32.95
High Frequency Speaker Protection Board Professional Anti-Burn Bass Protector Crossover Tweeter Pro
From $13.95
80W Audio Speaker Crossover High Low Two-Way Audio Crossover Home Speakers Filter for Center Booksh
From $10.95
3X MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
From $16.95
Source Compressor 1176 Studio Compressor Guitar Effects Pedal Analog Buffered-Bypass QSS-27
From $129.00
2 Way 1100W Speaker Frequency Divider Audio Hi-Fi High-Low Crossover Board 1600Hz Stage Home Theate
From $59.00
Analog Delay Electric Guitar Effects Pedal Mini Electric Guitar Effects DC 9V with True Bypass
From $25.95
Portable Multifunctional Electric Guitar Combined Effect Pedal with Wireless Music Playback Phone
From $64.00
A7 Ambience Reverb Guitar Pedal 7 Different Reverb Effect for Far-Out Guitar Astronauts and the Psychedelic Space Cadets
From $169.00
Noise Gate Pedal Dual Mode Noise Suppression Pedal for Guitar Noise Noise Gate Suppressor Pedal LE
From $40.95
MIC-60 3-Band Equalizer Balanced Mic Preamp Microphone Preamplifier with DC Cable and 3.5mm Cable E
From $64.00
2X PP400 Ultra-Compact Phono Preamp Preamplifier with RCA Interface for Turntable Tube Amplifier Speakers EU Plug
From $35.95
3X NJM2150 BBE Tone Board Sound Effect Exciter Improve Treble Bass Amp No Preamplifier Function
From $26.95
WEAH-818A 3000W Subwoofer Crossover Board Adjustable Pure Subwoofer Crossover for Home Car Audio Speaker
From $74.00
SONICAKE QDS-09 Thump Pure Analog High-Gain Distortion Guitar Effects Pedal with 2 Tone Modes Modern, Vintage
From $139.00
MIC411 Echo Hybrid Digital Audio Processor Multi Effects Digital Reverb 199 Preset Sound Effects Lifting Sound(EU Plug)
From $94.00
M8 Mini Turntable Preamp HiFi Stereo Audio Vacuum Tube Preamplifier Desktop AUX Preamp 6J1 Tubes
From $139.00
Super Tiny Pedal Noise Gate Effects Noise Reduction Noise Filter Suppressor Noisegate NS-3 for PedalBoard Electric Bass
From $47.95
2-Way Frequency Divider Crossover Q150 Tweeter and Mid-Woofer Network for Hi-Fi Bookshelf Home Audio Speakers
From $64.00
2X 6.5mm Dynamic Microphone 3.5mm Condenser Microphone Headphone Amplifier Audio Preamplifier Mixing Board MA-2S
From $40.95
4X Ultra-Compact Phono Preamp PP500 with Bass Treble Balance Volume Adjustment Pre-Amp Turntable Preamplificador US Plug
From $64.00
3X Frequency Divider Hi-Fi Audio TREBLE BASS Speaker Frequency Divider Stereo Crossover Filters for 2-16Ohm Speaker
From $19.95
MOOER MRV4 ModVerb Reverb Pedal 3 Modes Modulation Guitar Effect Pedal with Tap Tempo Freeze Function Adjustable Parameters
From $149.00
YJ-6N3 Electronic Tube Audiophile HIFI Tube Preamplifier with Tube Rectifier HIFI Audio Amplifier Preamp
From $46.95
Bluetooth 5.0 VFD Clock Music Spectrum Display Screen Sound Level Meter 3.5mm AUX Audio Switcher Box
From $129.00