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Signal Processors

Shop the best prices on 43,593 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Kincjon and more. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

Effects ProcessorsCrossoversMicrophone PreampsPhono PreampsEqualizers
Filters
2,881 - 2,912 of 3,200
MIC-60 3-Band Equalizer Balanced Mic 6.5mm Cable EU Plug
From $84.00
Quality Frequency Filter ZZ-2024 Frequency Divider 2-Way Crossover Filters for Better Home Theater Experiences Multicolor
From $179.00
4X Replace for DM2 Dynamite Active in-Line Mic Preamp+30DB Gain Strong Anti-Interference for DM2 T.N.T Mic Preamp
From $299.00
Electric Guitar Effect Pedal Crunch Distortion Mini True Bypass Aluminum Alloy DC 9V JDF‑3
From $89.00
Feedback Suppressor, 6-In-6 Out Microphone Anti-Howl Audio Processor for Performance Stage KTV Conference Use 25-26s
From $309.00
Car Sound 5 Band EQ Equaliser Preamp EQ Equaliser with Bluetooth-compatible Stereo 3.5mm AUX Input VU Meter Multicolor
From $409.00
Small Stereo Sound Preamplifier Headphone Amplifier Gains 0-20db Phono Turntable Phonograph Preamp 3.5mm Input Output Multicolor
From $119.00
MOOER MRV4 ModVerb Reverb Pedal 3 Modes Modulation Guitar Effect Pedal with Tap Tempo Freeze Function Adjustable Parameters
From $209.00
Portable Voice Amplifier With Wired Microphone Headset Rechargeable Speaker Loudspeaker (black)
From $40.95
LEF-3807 Guitar Harmonizer Pedal, Digital Pitch Effect for Creating Harmony & Pitch Shift
From $179.00
800W 2 Way Speaker Audio Frequency Divider Treble Bass 2 Unit Crossover Filters DIY HIFI Home Theater
From $94.00
Hi-Fi Audio TREBLE BASS Speaker Frequency Divider Stereo Crossover Filters
From $31.95
2-16Ohm 2 Way Audio Speaker Crossover, 400W Power Handling
From $49.95
MIC-1000 Microphone Audio Amplifier with 1000x Gain for Stereo Audio Signal Pre-Amplification
From $64.00
9V replacement power supply compatible with Line 6 POD XT Live Effects processor
From $54.00
HiFi EQ665 Audio Equalizer with Dual 10-Band Stereo Tone Control, Balanced Mixer & Preamp
From $289.00
D250X Mini Overdrive Preamp Guitar Effect Pedal with True Bypass Switch
From $49.95
Guitar Effect Pedal 5 Mode Reverb Delay Fx LOOP Distortion Overdrive Guitar Tuning Accessories
From $179.00
ADAU1701 Audio Preamplifier Processor Board 2.1 Channel Volume Control 2-Way Frequency Adjustment Interface Board
From $74.00
2X NJM2150 BBE Tone Board Sound Effect Exciter Improve Treble Bass Amp No Preamplifier Function
From $27.95
Noise Reduction Pedal for Electric Guitar P20250110873
From $64.00
Zinc Alloy Guitar Pedal for Electric Guitar with Blue
From $119.00
2X NE5532 Tone Board Preamp Pre-Amp with Treble Bass Volume Adjustment Pre-Amplifier Tone Controller compatible with Amplifier Board
From $27.95
Small Volume Pedal Guitar Universal Expression Control Mini Size For Music Performance Practice 15x6.5x6cm 1Pack
From $229.00
2026 Good!! Mini Portable Voice Changer, Voice Disguise, Portable Microphone Voice Changer, Multi-Sound Effects and Languages Sound Card for Recording
From $109.00
2025 - Cloudlifter -1 Microphone Activator - Ultra-Clean Microphone Preamp Gain
From $309.00
2025 Professional Guitar Volume Pedal Volume/Classic Wah Sound Mono/Dual Channel 6.35mm Input/Output Gui
From $189.00
2Pcs PA-2A 2 Ways Speaker Crossover Treble + 450W Pure Bass Subwoofer Frequency Divider Filters DIY
From $64.00
350w 3 Way 3 Speaker Unit Hifi Home Speakers Audio Frequency Divider, Treble Alto Bass Speaker Freq
From $69.00
PP400 Ultra-Compact Phono Preamp Preamplifier with Interface for Turntable Tube Amplifier Speakers EU Plug
From $30.95
2Pcs 150W 3 Way Audio Speaker Crossover Treble + Midrange + Bass Crossover Speakers Filter Frequenc
From $59.00
Retro Pseudo-Nixie Tube IN9 Electronic Tube Music Spectrum Meter Level Meter Desktop Ornament Pickup Rhythm Light
From $129.00