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Shop the best prices on 15,624 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Dophix and more. Buy signal processors online safely with Fruugo, with secure payment and fast shipping to Canada.

Effects ProcessorsCrossoversMicrophone PreampsPhono PreampsEqualizers
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1,313 - 1,344 of 3,200
2X Mosky Mini Guitar Effect Pedal Loop Box Switcher Channel Selection True Bypass
$74.00
SA-01 Controller Equalizer 10 Band Electric Guitar Pedal
$43.95
Phono Preamp with RCA and 1/4" TRS Inputs for Turntables
$12.95 Save $7.00 RRP: $19.95
800W Pure Subwoofer Crossover with Cable for 125Hz Frequency
$59.00 Save $80.00 RRP: $139.00
9V Power Supply Adapter for HX Stomp Effects Pedal
$41.95 Save $27.05 RRP: $69.00
Digital Reverb Effect Pedal for Guitar with Advanced Features
$46.95 Save $37.05 RRP: $84.00
Compact Electric Guitar Effects Pedal with Advanced Features
$25.95 Save $26.00 RRP: $51.95
Classic High Gain Distortion Effects Pedal for Guitarists
$50.95 Save $38.05 RRP: $89.00
JOYO R-26 MONOMYTH Bass Preamp Effect Pedal Overdrive Channel With 6 Band-Graphic EQ Offers Real Amplifier Simulation Tone
$119.00 Save $60.00 RRP: $179.00
Guitar Effects 10‑Band Slider Equalizer Modulation Harmonic Electric Guitar Accessories
$84.00 Save $25.00 RRP: $109.00
Classic Wah Sound Guitar Effect Pedal - Wah-Wah Stereo Guitar Pedal with 6.35mm Input/Output & DC 9V Power Supply for Musicians
$54.00
Microphone Activator - Ultra-Clean Microphone Preamp Gain for Certain Brand
$169.00
2 Way Crossover 800W Maximum Professional Frequency Divider for Stage Conference Speaker
$43.95 Save $25.05 RRP: $69.00
2 Way Audio Speaker 100W Crossover Treble Bass Module Audio Speaker Frequency Divider Adjust Bookshelf Speaker Filter
$10.95 Save $5.00 RRP: $15.95
High Frequency Speaker Protection Board Professional Anti-Burn Bass Protector Crossover Tweeter Protection Board DC44
$11.95 Save $6.00 RRP: $17.95
To-30B DC5V Stereo Audio EQ High Medium and Low Three-Band Balanced Preamplifier Audio Balance Volume Control
$34.95 Save $18.00 RRP: $52.95
300W 4 Way Crossover Audio Speaker Crossover Bass + Dual Midrange + Treble Frequency Divider KTV Professional Crossover
$16.95 Save $9.00 RRP: $25.95
XH-A901 Tone Board Preamp Pre-Amp with Treble Bass Volume Adjustment Pre-Amplifier Tone Controller for Amplifier Board
$9.95 Save $6.00 RRP: $15.95
Guitar Noise Gate Suppressor Effect Pedal P20250110873
$89.00
150W Speaker Treble Alto Bass Audio Frequency Divider 3 Way Crossover Filter for 4-11 Inch Bookshelf Speakers
$12.95 Save $6.00 RRP: $18.95
PP500 Record Player Preamplifier Vinyl Turntable Amplifier Preamplifier Turntable Volume Control Amplifier US PLUG
$16.95 Save $7.00 RRP: $23.95
Dynamic Microphone Condenser Mic Amplifier M-20 Audio 48V Phantom Power Charging Black for Live Sound Card Speaker A
$27.95 Save $12.00 RRP: $39.95
Mini Electric Guitar Effect Pedal Electric Guitar Pedal Vintage Overdrive for Electric Guitar
$19.95 Save $9.00 RRP: $28.95
Mini Electric Guitar Effect Pedal Electric Guitar Pedal Digital Delay for Electric Guitar
$15.95 Save $8.00 RRP: $23.95
200W 40Hz-400Hz Bass Speaker Subwoofer Frequency Divider Home Theater Hifi Stereo DIY Car Audio Woofer Crossover Filter
$14.95 Save $6.00 RRP: $20.95
400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker
$8.95 Save $4.00 RRP: $12.95
Rowin Guitar Equalizer Pedal 5-Band Parametric EQ Guitar Effect Pedal Frequency Compensator ±18dB Range for Mini Size Pedal
$35.95 Save $16.00 RRP: $51.95
MOSKY Sol918 5-In-1 Guitar Multi-Effect Pedal Distortion Delay Reverb Overdrive Effect Pedal FX Loop Metal Shell True Bypass
$84.00 Save $35.00 RRP: $119.00
Mosky D250X Mini Overdrive Preamp Guitar Effect Pedal with True Bypass Switch
$37.95 Save $16.05 RRP: $54.00
Professional Digital Reverberation Multi Effect DSP Processor Audio Processor Equalizer EU PLUG
$79.00 Save $25.00 RRP: $104.00
2000W Audio Frequency Divider Two Way Speaker Crossover 12 15 Inch Stage Performance High Power Frequency Divider
$74.00 Save $20.00 RRP: $94.00
Audio Divider Crossover Two Way Divider Double 15 Inch 12 Inch Performance High Sound Protect Stage High & Low Speaker
$84.00 Save $25.00 RRP: $109.00