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$10 to $25 Signal Processors

Shop the best prices on 320 great value $10 to $25 signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on myVolts and RTM. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to United States.

Microphone PreampsCrossoversEffects ProcessorsPhono PreampsEqualizers
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1 - 32 of 320
Stereo Music Spectrum LED Light VU Meter 12V/24V, Audio Level Indication, Signal Isolation, Circuit Protection (B)
$16.95 Save $8.00 RRP: $24.95
Digital Microphone Amplifier Board Dual AC12V Input Karaoke Reverb Microphone Module Dual Channel
$19.95 Save $10.00 RRP: $29.95
PT2399 Digital Karaoke Reverb Board with BuiltIn Microphone Preamplifier, 7V24V DIY Audio Effects
$17.95 Save $9.00 RRP: $26.95
150W HiFi Crossover Filter Module, 3-Way Speaker Frequency Divider for DIY Home Speakers, Easy Installation, Compatible with Highs and Mids
$17.95 Save $9.00 RRP: $26.95
Dual Stereo Preamplifier Board with Treble Bass Tone Control for HiFi Audio Equalizer
$20.95 Save $12.00 RRP: $32.95
PCB Audio Preamplifier Board With Balanced Bass Midrange Treble Tone Control And LR Balance For DIY Audio Systems
$19.95 Save $12.00 RRP: $31.95
ME1 Portable Microphone Amplifier Module With 3 Independent Outputs, 3.5mm Mic Input, Rechargeable 150mAh Battery
$26.95 Save $15.00 RRP: $41.95
2 Way Crossover Board For HiFi Speakers, 2-Pack HiFi Grade Bass Crossover Network
$19.95 Save $10.00 RRP: $29.95
Trumpet Aluminum Alloy Mini Portable Silent Mute for Enhanced Sound Quality, Lightweight Design, Silver
$17.95 Save $9.00 RRP: $26.95
PA-2A 2-Way Speaker Crossover and 450W Pure Bass Subwoofer Frequency Divider Filter DIY Blue PCB with Electronic Components
$25.95 Save $12.00 RRP: $37.95
PT2399 Plate Reverb Board Classic Audio Effect Module Wide Voltage DC 6V15V Without Preamp
$17.95 Save $9.00 RRP: $26.95
Electret Microphone Set Pre-Wired Capsule for Audio Recording, DIY Electronics and Voice Projects
$14.95 Save $8.00 RRP: $22.95
5 x 9 Pin Locking Stomps, Push Button Foot Pedal, Guitar Effects Pedal, 3PDT Footswitch, True Bypass, Easy to Use
$23.95 Save $12.00 RRP: $35.95
Black Power Cable For Guitar Effects Pedals Dimensions 24.3x1.2x4.5 Cm DC Adapter Cable For Instrument Effects
$16.95 Save $8.00 RRP: $24.95
2pcs 1400W 2 Way Adjustable Audio Crossover Power Treble and Bass Frequency Divider Filter
$26.95 Save $15.00 RRP: $41.95
Guitar Delay Pedal with Warm Analog Echo, Compact Durable Metal Housing for Electric Guitar
$23.95 Save $14.00 RRP: $37.95
2Pcs 400W 2Way Adjustable Speaker Crossover with Treble Bass Control for MultiSpeaker Audio Systems
$20.95 Save $12.00 RRP: $32.95
2 Way Speaker Crossover 120W with CrystalClear Sound and Dynamic Bass for Car Audio Systems
$19.95 Save $12.00 RRP: $31.95
Phono Preamp with Volume Control, Low Noise Turntable Preamp RCA Output for Home Stereo US Plug
$25.95 Save $15.00 RRP: $40.95
3 Way Crossover Circuit For Speakers Treble Midrange Bass Filter Refit Module
$27.95 Save $13.00 RRP: $40.95
Microphone Preamp +28dB Low Noise Gain XLR Inline Booster for Dynamic Mic Recording and Podcast
$23.95 Save $12.00 RRP: $35.95
400W Adjustable Treble/Bass Frequency Divider Distributor 4Way Speaker Crossover HiFi Audiophiles
$22.95 Save $13.00 RRP: $35.95
4 Way Speaker Crossover 120W 48 Ohm HiFi Audio Clear Frequency Separation for Home Stereo
$19.95 Save $12.00 RRP: $31.95
NE5532 OpAmp Module, DualChannel Preamplifier Kit, 5x Gain Audio Preamp
$14.95 Save $8.00 RRP: $22.95
2 Pieces Servo Motors High Torque Digital High Speed Smart Car Boat for JR RC Helicopter for Arduino Raspberry Pi DIY Project
$22.95 Save $11.00 RRP: $33.95
MAX4466 Electret Microphone Amplifier Sensor With Adjustable Gain, LowNoise Preamplifier Module, Compact Audio Sensor
$14.95 Save $8.00 RRP: $22.95
MAX4466 Low Noise Electret Microphone Amplifier Sensor With Adjustable Gain For Arduino And Microcontrollers
$14.95 Save $8.00 RRP: $22.95
True Bypass Pedal Guitar Effects Pedal 3PDT 9 Pins Box Stomp Foot Switch True Bypass E Guitar Accessories
$14.95 Save $8.00 RRP: $22.95
150W HiFi Crossover Filter Module Frequency Splitter For 3-Way Speaker DIY Home Audio Durable Easy Installation
$18.95 Save $9.00 RRP: $27.95
Adjustable Tone Control Audio Preamplifier Bass Midrange Treble EQ LeftRight Balance Volume LowNoise PCB For DIY Audio
$23.95 Save $12.00 RRP: $35.95
80W Adjustable Treble Bass Frequency Splitter 2 Way Crossover for Car Audio and Home Theater Systems
$26.95 Save $14.00 RRP: $40.95
Guitar Pedal Cable Connection Cable - 1/4 Inch Red Patch Cable with Metal Head for Noise Reduction in Effects Devices
$17.95 Save $9.00 RRP: $26.95