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Shop the best prices on 14,292 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, 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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1,921 - 1,952 of 3,200
DC2.7-5.5V MAX9814 Module Microphone Amplifier AGC Automatic Gain Low-Noise Microphone Head for Arduino/ESP32
From $14.95
Phono Preamp PP500 Turntable Preamplifier with Adjustable Volume Control RCA and Balanced TRS Output
From $43.95
Obsessive Overdrive Pedal Mini for Electric Guitar, Dynamic TouchResponsive Compact Design
From $64.00
NE5532 MM MC Phono Preamplifier Board for Turntables Low Noise HiFi Vinyl Record Player
From $45.95
Guitar Delay Pedal with Amp Simulation, 3 in 1 Tone Control Distortion Effects for Guitarists
From $64.00
Phono Preamp with 3 Band Equalizer for Turntables, LowNoise Amplification and Balanced Volume
From $79.00
4 Way Speaker Crossover 120W 48 Ohm HiFi Audio Clear Frequency Separation for Home Stereo
From $25.95
15Band Dual Channel Audio Equalizer Stereo Graphic EQ with LowCut Filter 1U Rack Mount Pro
From $379.00
2Pcs 400W 2Way Adjustable Speaker Crossover with Treble Bass Control for MultiSpeaker Audio Systems
From $27.95
Analog Delay Guitar Effects Pedal with Stereo Delay and Distortion for Electric Guitar
From $54.00
2 in 1 Phono Preamp and Vinyl Record Player Equalizer with 3 Band Tone Control and HiFi Audio
From $69.00
Phono Preamp with 3Band EQ and Headphone Output, Low Noise 5Pin XLR for Pure Balanced Audio
From $79.00
DM1 Inline Dynamic Microphone Preamplifier, 28dB Gain, 48V Phantom Power for Dynamic and Passive Ribbon Microphones COS
From $27.95
10pcs Mini Microphone Audio Amplifier Module Speaker Circuit Board DC 2.5-9V Mic Accessories COS
From $17.95
Phono Preamp for Turntable with RCA Input TRS Output Clear LineLevel Conversion and Volume Control
From $37.95
2PCS 3Way HiFi Speaker Crossover 250W Audio Frequency Divider for DIY Stereo Treble Mid Bass
From $99.00
5Pcs WEAH-250 250W 2 Way Frequency Divider Tweeter Low Crossover Filter DIY Speaker Filter Circuit Home Sound Theater
From $94.00
EQ‑7 7‑Band Car Audio Equalizer with NE5532 Headphone Amplifier, Low‑Noise Sound Control, Black
From $219.00
Phono Preamp with 3Band EQ and Headphone Output, Low Noise MM MC Turntable Preamplifier 5Pin XLR
From $79.00
150W HiFi 2 Way Speaker Crossover Adjustable Low Frequency Audio Crossover for Bookshelf Speakers
From $31.95
Mooer Prime M2 Guitar Pedal with Footswitch, M2 Built-in 194 Effects 56 Drum Machines Touchscreen Guitar Accessories
From $429.00
150W 3 Way Speaker Crossover Board for Home Audio, Treble Midrange Bass Divider, Power Sound Output
From $119.00
MOSKYAUDIO Big Fuzz Effect Pedal Fuzz Guitar Pedal with 4 Buttons Suitable for Guitar Bass Accessories
From $84.00
Balanced Dynamic Microphone Amplifier Music Audio Amplifier MIC-60 with 48V Phantom Power with 3.5mm Cable
From $69.00
500W 3 Way Crossover Audio Speaker Crossover Dual Midrange + Treble Frequency Divider KTV Professional Crossover
From $27.95
Low-Pass Subwoofer Preamplifier Module - Ideal for DIY Audio Systems,Single-Supply Tone Control Board
From $11.95
ODRIVE-BLUES Overdrive Guitar Effect Pedal Pedal Blues Music Style True Bypass Electric Footswitch Processor Distortion Tuner
From $59.00
800W Speaker Frequency Divider 2 Way Speaker Divider Professional Crossover
From $94.00
MOSKYAUDIO MULTI SPRING REVERB Guitar Effect Pedal with 4 Models True Bypass Vintage Voiced Reverb Analog/Digital Spring Reverb
From $54.00
500W 3 Way Crossover Audio Speaker Crossover Dual Midrange + Treble Frequency Divider KTV Professional Crossover
From $24.95
Effect Pedal Electric Guitar Accessories Pegasus Overdrive with Connection Line
From $94.00
Feature: 1. Multiple Connection Options: 2 RCA (L, R) inputs, 2 RCA (L, R) outputs, 1 1/4in outputs
From $33.95