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Shop the best prices on 1,362 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on myVolts, Dophix, TechBrands and more. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to United States.

CrossoversEffects ProcessorsPhono PreampsMicrophone PreampsEqualizers
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1,089 - 1,120 of 1,362
US Plug Digital Reverb Multi Effects Audio Processor Equalizer for Home Studio Musicians
$119.00 Save $60.00 RRP: $179.00
Frequency Divider For Hi-Fi, Crossover, KTV Stage, Professional Loudspeaker - 2-Way/4-Way Passive Crossover Network
$34.95 Save $17.00 RRP: $51.95
Tone Board Preamp With Treble Volume Adjustment PreAmplifier Tone Controller For Amplifier Boards
$16.95 Save $8.00 RRP: $24.95
Signal Management BNC Coaxial Fixed Attenuator 5W, Adjustable 1-40dB (15dB) RF Attenuator
$89.00 Save $50.00 RRP: $139.00
BNC Coaxial Fixed Attenuator, 5 W Power Handling, Adjustable 1-40 dB (50 dB), Model SM-BNC-FA-5W
$35.95 Save $17.00 RRP: $52.95
WEAH-338 3-Way Audio Frequency Divider Treble Midrange Bass Crossover For 8 Speakers DIY Pack Of 2
$35.95 Save $18.05 RRP: $54.00
Guitar Effects Interface Black Portable Multimedia Audio Interface For Guitar Converter Link
$25.95 Save $13.00 RRP: $38.95
2 Way Crossover Board For HiFi Speakers, 2-Pack HiFi Grade Bass Crossover Network
$19.95 Save $10.00 RRP: $29.95
WEAH-338 3-Way Audio Frequency Divider Treble Midrange Bass Crossover For Eight Speakers DIY Pack Of Two
$35.95 Save $18.05 RRP: $54.00
Speaker Crossover 120W 2-Pack, Model -338 3 Crossover Filter, Loudspeaker Frequency Divider
$29.95 Save $15.00 RRP: $44.95
Microphone Preamp with UltraClean Signal Boost, Low Noise Mic Preamp for Studio, Podcast, Live
$54.00 Save $30.00 RRP: $84.00
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
Professionelle Lautsprecher Crossovers D235 80 W 2700 Hz Crossover Point For HiFi Audiophile Systems Model D235 Compatible
$25.95 Save $13.00 RRP: $38.95
3-Way HiFi Speaker Frequency Divider Crossover Filter For DIY Car Audio KTV Stage Woofer
$37.95 Save $21.05 RRP: $59.00
Winkelgetriebe 8-mm D-Shaft Metal Gearbox 1:11 High Torque Right Angle Gearbox
$149.00 Save $80.00 RRP: $229.00
Bass Pedalboard With Integrated Power Supply, Large Guitar Effects Board, Portable Lightweight Pedalboard For Musicians
$209.00 Save $100.00 RRP: $309.00
Tone Board Preamp, Treble PreAmplifier Module For Audio DIY Projects
$19.95 Save $10.00 RRP: $29.95
3 Way Audio Speaker Frequency Divider 150W HiFi Crossover Filter Module Compatible with Home Audio Systems
$26.95 Save $14.00 RRP: $40.95
Professional Feedback Suppressor 6In6 Out Mic AntiHowl Freq Shifter Level 5 AntiSquealing 12Seg Retention For Stage
$249.00 Save $120.00 RRP: $369.00
3-Way HiFi Speaker Crossover Filter for DIY KTV Stage Car Audio Woofer, 12V Compatible, High-Quality Frequency Divider
$37.95 Save $21.05 RRP: $59.00
EQ207 7 Band Graphic Equalizer with Precise Frequency Control for Home Audio and Entertainment
$64.00 Save $35.00 RRP: $99.00
NE5532 Low Noise Preamplifier Board 5X Gain DC 1230V Wide Voltage Audio Preamp Module
$14.95 Save $8.00 RRP: $22.95
Music Spectrum Indicator 1Pc Audio Level LED Display DSP EQ VU Meter Real Time Visual Enjoyment
$69.00 Save $35.00 RRP: $104.00
HiFi Stereo Preamplifier Board Frequency Balance Bass Potentiometer Separation Volume And Tone Control
$26.95 Save $14.00 RRP: $40.95
22Band Stereo Graphic Equalizer with Dual Channel Control and Noise Reduction for Studio Stage
$229.00 Save $110.00 RRP: $339.00
MIC-1000 High Sensitive Sound Port Amplifier for 3.5mm Condenser Microphones, Compatible with Mobile Devices, Portable Design
$25.95 Save $13.00 RRP: $38.95
2 Way Speaker Crossover 120W with CrystalClear Sound and Dynamic Bass for Car Audio Systems
$17.95 Save $8.00 RRP: $25.95
Audio Spectrum Analyzer LED Music Spectrum Display With 84 Effects Fast Sound Pickup Voice Controlled Switching 1624RGB
$45.95 Save $23.05 RRP: $69.00
Voice Changer Handheld RealTime Modulator with 8 Sound Effects for PS5 PC Mobile Laptop
$36.95 Save $17.05 RRP: $54.00
Precise 2CH Auditory Isolator Box Durable Metal Construction for Noise Elimination and Clear Sound Quality
$54.00 Save $25.00 RRP: $79.00
22Band Audio Equalizer, Stereo Graphic EQ, 10 Preset Effects, Auto Noise Reduction, Mid Bass Adjustment 10Hz20kHz
$169.00 Save $90.00 RRP: $259.00
6in 6Out Microphone AntiFeedback Suppressor, Stage KTV Audio Effector With Frequency Shifter, 6Channel Processor
$159.00 Save $80.00 RRP: $239.00