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Shop the best prices on 22,601 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on Succebuy, Viewleaf, Kincjon and more. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to Ireland.

Effects ProcessorsCrossoversMicrophone PreampsPhono PreampsEqualizers
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545 - 576 of 3,200
SONICAKE Pocket Master Electric Guitar Bass Amplifier Multi Effects Pedal,100+ Built-in Guitar/Bass/Acoustic Effects
€169.00
MOSKYAUDIO Audio Bright Flame Multi Guitar Amp Simulator Pedal Stereo Cabinet Sim Box Preamp DI Box Effect Pedal
€74.00 Save €30.00 RRP: €104.00
200W 3 Way High Speaker Frequency Divider, Audio Splitter Filter Circuit Board for Home Theater DIY Speaker Crossover
€7.95 Save €3.00 RRP: €10.95
2 Way Audio Divider Crossover Frequency Divider Module Treble Bass HiFi Crossover Filter Distributor Board for Speaker
€22.95 Save €11.00 RRP: €33.95
PP400 Ultra-Compact Phono Preamp Preamplifier with RCA Interface for Turntable Tube Amplifier Speakers EU Plug
€34.95
2Pcs 200W 3 Way Audio Speaker Crossover Treble + Midrange + Bass Independent Crossover Speakers Filter Frequency Divider
€15.95 Save €8.00 RRP: €23.95
Digital Microphone Amplifier Tone Board PT2399 Karaoke Reverb Preamplifier Board Dual AC12-15V
€10.95 Save €5.00 RRP: €15.95
2 Way Audio Crossover Tweeter Bass Speaker Crossover Professional Frequency Divider Stage Filter for 15 Inch Speaker
€34.95 Save €19.05 RRP: €54.00
MA400 Headphone Preamplifier Microphone Preamplifier Audio 6.35mm & 3.5mm Headphone Outputs Mixer US Plug
€14.95 Save €6.00 RRP: €20.95
To-30B DC5V Stereo Audio EQ High Medium and Low Three-Band Balanced Preamplifier Audio Balance Volume Control
€24.95 Save €11.00 RRP: €35.95
DIY Pure Tweeter Crossover 80W High-Fidelity Car Audio Treble Crossover Ideal for DIY Home & Stage Audio Systems
€10.95 Save €6.00 RRP: €16.95
Pure Bass Subwoofer Second-Order Crossover Speaker Frequency Divider DIY Home Theater
€10.95 Save €5.00 RRP: €15.95
Tomsline AAS-3 AC Stage, Acoustic Guitar Simulator Pedal
€31.95 Save €15.00 RRP: €46.95
PP500 Record Player Preamplifier Vinyl Turntable Amplifier Preamplifier Turntable Volume Control Amplifier UK Plug
€13.95 Save €6.00 RRP: €19.95
Mosky Mini Guitar Effect Pedal Loop Box Switcher Channel Selection True Bypass
€26.95 Save €12.00 RRP: €38.95
Mosky Deep Blue Delay Mini Guitar Effect Pedal True Bypass
€29.95 Save €13.00 RRP: €42.95
5532 Preamplifier Board Kit 12-35V DC Single Power Supply Interchangeable Single Power Front Panel Audio Amplifier Board
€6.95 Save €3.00 RRP: €9.95
NE5532 Audio Preamplifier Bass Treble Sound Tone Control Board with Extension Cord 20cm for Diy Amplifier
€13.95 Save €6.00 RRP: €19.95
MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
€6.95 Save €3.00 RRP: €9.95
400W 2 Way Audio Speaker Divider Treble Bass Frequency Divider High Power KTV Stage Professional Speaker Crossover
€9.95 Save €5.00 RRP: €14.95
One-Way 300W Subwoofer Frequency Divider Home Theater Adjustable Super Woofer Hifi Audio Crossover Filters
€25.95 Save €12.00 RRP: €37.95
Imifumei TSV808 Guitar Effect Pedal Handwired Drive Pedal with Sat Bass Control, True Bypass, Vintage Tube Screamer Style
€149.00 Save €40.00 RRP: €189.00
Single Ways HiFi Speaker Frequency Divider Hi-Fi Pure Tweeter Audio Crossover Filter Distributor DIY Speaker Filter
€15.95 Save €8.00 RRP: €23.95
Imifumei K-on Inspired Electric Guitar Effect, Compact Analog Distortion Stompbox for Musicians and Collectors
€64.00 Save €30.00 RRP: €94.00
2025 Version Electric Guitar and Bass Compressor Pedal Multifunctional Studio Universal CPB Optical Compressor Wine Red
€104.00 Save €45.00 RRP: €149.00
DC 10-24V Subwoofer Amplifier Preamp Board Subwoofer Frequency Filter Plate Single Power Supply Filter Board for Diy Kit
€6.95 Save €2.00 RRP: €8.95
Miniature PreAmplifier Phono Turntable Preamp for Records Low Noise Technology for Purely Sound W/H Power Button EU Plug
€15.95 Save €8.00 RRP: €23.95
NE5532 2.1 Channel Low Pass Filter Module for Subwoofer Systems 45BD,HiFi Audio Preamp Board with Crossover, Bass Boost
€8.95 Save €3.00 RRP: €11.95
400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker
€6.95 Save €3.00 RRP: €9.95
KE1 Guitar Effects Processor 36 Presets 6 Effect Modules Noise Reduction, Boost, Modulation Delay R
€84.00 Save €45.00 RRP: €129.00
Electric Guitar Amplifier Effects Pedal Mini Ultra-Compact Modeling Amplifier with 24-Bit 48kHz Digi
€189.00 Save €80.00 RRP: €269.00
Guitar Pedal Board Non-Slip Pedal Board Musical Instrument Accessories Guitar Effects Pedalboard Ped
€24.95 Save €15.00 RRP: €39.95