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Shop the best prices on 30,555 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 New Zealand.

Effects ProcessorsCrossoversMicrophone PreampsPhono PreampsEqualizers
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2,273 - 2,304 of 3,200
Metal Microphone Activator | Ultra-Clean Preamp Gain | 1 Pack
From $199.00
3 Way Speaker Divider | 600W Power Handling | 4/8Ω Impedance Compatible | Black PCB
From $109.00
400W 3-Way Speaker Crossover with Adjustable Treble and Bass Frequency Divider
From $64.00
High Low Speaker Frequency Divider Crossover , 300 W Rating 4-8 Ω Passive Filter Circuit for Cabinet Building and Repair Projects Multicolor
From $84.00
Low Noise Mono Microphone Preamplifier Board with Compression and Noise Gate, DC 3V-5V, 2.2x1.5cm, 1 Piece
From $9.95
Low Noise Mono Microphone Preamplifier Board with Compression and Noise Gate, DC 3V-5V, 2.2x1.5cm, 1 Piece
From $12.95
Low Noise Mono Microphone Preamplifier Board with Compression and Noise Gate, DC 3V-5V, 2.2x1.5cm, 1 Piece
From $12.95
2X NE5532 Phono Preamp Board for Vinyl Record Player MM MC, Dual AC 5-16V
From $37.95
48V Dynamic Microphone Preamplifier, 28DB Gain Mic Amplifier for Dynamic & Passive Ribbon Microphones
From $34.95
DIY Speaker Setup 2pcs Pa-2a 2 Ways Speaker Crossover Frequency Divider Filters for Treble and 450w Pure Bass Subwoofer
From $89.00
2 Way Subwoofer Frequency Divider Board Electronic Low-Pass Filter Crossover AC12V NE5532(88Hz)
From $74.00
3X 2.0 HIFI AN4558 Audio Preamplifier, Adjustable Preamp Finished Board with Tone Control
From $79.00
2X 3-Way 250W 850/5200Hz Frequency Divider Filter Audio Speaker Crossover Module DIY Medium Bass Hifi Stereo Audio
From $99.00
4 Way 300W Audio Speaker Crossover, Bass Dual Midrange Treble Frequency Divider for KTV core
From $54.00
Hifi Frequency Divider Bookshelf Speaker Dedicated Crossover Fever Adjustable One High One Low Two Way Audio Crossover simple core
From $27.95
HIFI Preamp NE5532 Pre amplifier Tone Board Kits AC 12V OP-AMP HIFI AmplifierDIY KIT 2025
From $25.95
Portable Mini Voice Changer with 8 Sound Effects for Gaming & Calls
From $64.00
DM1 Dynamic Microphones Preamplifier 28dB Gain Inline Mic Booster for Dynamic and Passive Ribbon Microphones
From $179.00
200W Hi-Fi 2-Way Crossover for Coaxial Speakers Adjustable Dedicated High/Low Frequency Splitter for Clear Treble & Bass
From $19.95
-24 10-Band EQ Equalizer True Bypass Guitar Effect Pedal with Aluminium Alloy
From $104.00
3X 400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker [XR]
From $43.95
5 Pcs Guitar Effects Pedal Aluminum Stomp Box Enclosure 1590B
From $42.95
Phono Turntable Preamp, Phonograph Preamplifier EU Plug
From $27.95
Premium Car 2 Way Audio Speakers Frequency Divider Amplifier Crossovers Filter
From $42.95
Electric Guitar Effects Pedal Mini Tremolo Bass Guitar Pedals Tremolo
From $38.95
Guitar Distortion Overdrive Effect Pedal, Depth ,Level,3-Band Parametric EQ Sound Modifier,Overdrive Guitar Pedal
From $119.00
Digital Reverb Guitar Pedal Double Pedal External Foot Switch Double Step Nail Instantaneous Switch Large Step Nail
From $48.95
Electric Guitar Effect Pedal Toppers Guitar Effect Foot Cap with Insert Screws Guitar Effect Make Cap Metal Buttons
From $30.95
3-Pack High,Medium and Low Speaker Retrofit Crossover 3-Way Audio Adjustable Frequency Divider HiFi High Fidelity Filter
From $109.00
350W 3 Ways HiFi Speaker Frequency Divider Hi-Fi Audio Crossover Filter Distributior DIY Ktv Stage Speaker Filter
From $47.95
130W Speaker Crossover 2 Way High-Low 8 Ohm Frequency Divider for 6 Inch Speaker good quality
From $64.00
NUX OCTAVE LOOP Effect Single Block Effector for Electric Guitar
From $479.00