Filters

Signal Processors

Shop the best prices on 30,150 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Kincjon and more. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Effects ProcessorsCrossoversMicrophone PreampsPhono PreampsEqualizers
Filters
65 - 96 of 3,200
Compact Guitar Effects Processor Single Type 9V Electric Guitar Effect Pedal Musical Instrument Accessories Enduring Multicolor
From £22.90
JOYO JF-21 Splinter Classic Distortion Guitar Pedal Fuzz & Distortion Effect Pedal with DISTORTION/FILTER/VOLUME Knobs
From £41.82
JOYO JF-14 Guitar Effector Classic Fender Amp Simulation Single Block Effector American Sound Electric Guitar Accessories
From £30.70
MoskyAudio Sun Chorus Mini Portable Chorus Pedal Effects, Classic Tone True Bypass 9V DC for Electric Guitar Speed Depth
From £21.50
5Pcs WEAH-250 250W 2 Way Frequency Divider Tweeter Low Crossover Filter DIY Speaker Filter Circuit Home Sound Theater JH2
From £53.90
Overdrive Electric Guitar Effect Pedal with 2 Modes of Boost and Normal,Amplifier for Electric Guitar Effect True Bypass JH2
From £25.28
Wired Dynamic Handheld Microphone 48V Amplifier Portable Personal Headphone Monitoring Amplifier Volume Control@O2
From £43.85
130W Speaker Crossover 2 Way High-Low 8 Ohm Frequency Divider for 6 Inch Speaker JH2
From £9.00
NE5532 Dual OP Amp Front Audio Amplifier, Stereo Tube Preamp Treble Mid Bass Tone Control Dual-Purpo JH2
From £14.48
Guitar Effector Electric Guitar American Distortion Effector Professional Single Block Effector Mini Effector
From £33.95
Guitar Noise Gate Suppressor Effect Pedal
From £17.11
1500W High-Power Pure Bass Crossover Subwoofer Speaker Modification Upgrade Adjustable Frequency Poi YY
From £26.04
Zinc Alloy Guitar Pedal for Electric Guitar with Blue
From £54.00
2X Professional Audio Signal Isolator Audio Current Noise Filter Remover RCA Interface Plug and Play Passive Isolator
From £21.95
4 Way 300W Audio Speaker Crossover, Bass Dual Midrange Treble Frequency Divider for KTV
From £18.65
4Pcs 400W 2 Way Speaker Crossover Frequency Divider with Triple Debugging for 2-16 Ohm Speakers
From £21.49
2 Pack Audio Tone Board, Sound Effect Exciter, Treble and Bass Enhancer, Hi-Fi Preamp Module, DC 5-12V
From £1.14
2 Pcs 2-Way Speaker Crossover, 450W Treble and Bass Frequency Divider, DIY Audio Filter Board for Hi-Fi Speakers
From £16.10
10-Pack Microphone Reverb Board, DC 6-15V, 50x50mm, Audio Reverb Effect
From £12.95
48V Phantom Power Supply, Rechargeable Portable Microphone Preamp for Condenser Microphones, Studio Recording
From £50.65
Adjustable 2-Way Audio Crossover 400W - Bass and Treble Frequency Divider with Jumper Controls, ABS Crossover Filter for Full Range Speakers (2 Pack)
From £27.35
2 Pack Tone Board Sound Effect Exciter, Treble Bass Enhancer, No Preamplifier, DC 5V to 12V
From £1.14
28dB Gain Dynamic Microphone Amplifier, Metal Housing, Noise Reduction for Live Performance, Streaming, Studio, 5 Pack
From £71.26
Tone Controller Preamp Board, Dual NE5532 Tone Control with Treble Bass Mid Adjustment, DC 12-24V for Power Amplifier, 2 Pack
From £8.00
2X Tone Board Preamp with Treble Volume Adjustment, Dual NE5532 Tone Controller, DC 12-24V
From £6.95
Low-Noise Phono Preamplifier for Turntable, MM Phono Input with Line and Headphone Outputs, EU Plug, Home Audio Vinyl Record Preamp
From £14.95
Dual-Channel Audio Preamplifier, Mic Mixer for Dynamic & Condenser Microphones, Independent Volume Control, Headphone Output, 2-Pack
From £25.95
6-Pack 200W 3-Way Audio Speaker Crossover, Adjustable Treble Midrange Bass Filter, Frequency Divider for 4-8 Ohm Speakers, 1000Hz/7000Hz
From £56.82
200W 3-Way Audio Speaker Crossover Divider, 2 Pack, for DIY Home Theater Sound System
From £8.95
2 Pack Tone Board Sound Effect Exciter, Audio Processor Chip, Improve Treble and Bass, No Preamplifier Function
From £1.14
2026 Suitable 2X 59Hz-234Hz Low-Pass Filter Super Crossover Board AC9V-12V Dual NE5532 Crossover Point Continuousl
From £1.32
3PCS 125B/1590N1 Aluminum Guitar Effect Pedal Enclosure Stomp Box
From £19.95