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Shop the best prices on 22,477 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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2,305 - 2,336 of 3,200
DC 7-12V TDA7440 Digital Audio Controller 4 Channel Stereo Input with ST7735 Display for DIY HiFi Car Home Audio System
From $23.95
True Stereo Mod Guitar Pedal, 9 HiFi Algorithms, Tap Tempo, USB Recording Output, for Electric Guitar/Bass Stage/Studio
From $89.00
Rowin LEF-317B Bass EQ Pedal 5 Band Equalizer Pedals for Bass Guitar with 5 Band Graphic Mini Size True Bypass ±18dB Drop Ship
From $40.95
200W Subwoofer Filter Circuit Board High Power Subwoofer Speaker Frequency Divider for Enhances Subwoofer
From $14.95
Noise Gate Suppressor Effect Guitar Pedal
From $54.00
Three-Way 450W Professional Speaker High Power Splitter 750Hz/5000Hz Stage Home Theater 3-Unit Audio Crossover Filter
From $64.00
VSN Guitar Booster Analog Boost Effects Pedals for Electric Guitar
From $40.95
XLR/6.5TRS for-RCA 3.5mm AUX Audio Level Attenuator 0dB -3dB -6dB -9dB -12dB -15dB Adjustable Audio Attenuation Box
From $42.95
Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board
From $21.95
Dual NE5532 Power Amplifier Audio Preamp Board Audio Equalizer High-Fidelity Tone EQ Control Preamplifier
From $15.95
Microphone Preamp with 28dB Gain Boost, Low Noise Dynamic Mic Amplifier for Passive Ribbon Mics
From $79.00
3-Way 250W Speaker Crossover Filter Adjustable Frequency 5200Hz-5500Hz Ideal for Home Theater Speak
From $18.95
Guitar Stompbox Essential Series: Vintage Overdrive, Us Dream, Classic Chorus, Tremolo, Analog/Digital Delay, Ultimate Drive
From $36.95
Rowin Pure Analog Phaser Guitar Effect Pedal 2 Working Modes Vintage
From $259.00
Joyo JF-01 Vintage Overdrive Guitar Effect Pedal True Bypass
From $64.00
Guitar Effects Pedal Overload Distortion Delay Choir Vibrato Reverberation Effect Pedal Classic Guitar Pedal LEF312
From $41.95
Qukaim Metal Digital Servo Metal Gear Servo 28T Waterproof RC Digital Servo for WLtoys 284131 1/28 RC Car
From $42.95
S0025P 25g Plastic Gear Digital Servo Spare Part Accessory for 1/12 RC Car Boat Model
From $20.95
KP-12 Professional 2-Way Crossover for 4Ω/8Ω Speakers, 300W Power Handling, Car Audio System, No Cover
From $54.00
2.1 Channel Subwoofer Preamp Board Amplifier Board Low Pass Filter Bass Preamplifier(Finished Product)
From $15.95
3Pcs 130W 2-Way Speaker System Audio Crossover Filters Frequency Distributor
From $23.95
1 Set MK300 Advanced Guitar Processor Double Mode Expression Pedals 128 Rhythm Pattern 300S Loopers Function Multicolor
From $649.00
JOYO WAH-II Wah Pedal Volume Control 2 in 1 WAH-WAH Pedal Effector 6-Speed Adjustable compatible with Electric Guitar Bass
From $189.00
U-Phono UFO202 Audiophile USB Audio Interface Built-in Phono Preamp compatible with High-End Audio Quality
From $159.00
4Pcs WEAH-338 3 Way Audio Frequency Divider Treble + Midrange + Bass Crossover Speakers Filter compatible with 8Inch Speaker DIY
From $64.00
Mosky Roller Compressor Guitar Pedal 4 Modes Guitar Compression Effect with Sustain Blend Level Tone Control True Bypass
From $89.00
9V replacement power supply compatible with Line 6 POD XT Live Effects processor
From $43.95
Audio G IV RED Purple Channel Preamp/Overdrive/Distortion Pedal Guitar Bass Effect Pedal & Four Mo
From $69.00
MIC-60 3-Band Equalizer Balanced Mic Preamp Microphone Preamplifier with DC Cable and 3.5mm Cable
From $54.00
Single Guitar Effect Pedal Overdrive True Bypass For Electric Guitar(vintage Overdrive)
From $64.00
MK-20 All-in 1 Guitar/Bass Effects Pedal 128 Drums 20s Looper 320+ Effects BT Music for Electric Guitar Live
From $229.00
Wah Wah Guitar Effects Pedal, Ideal for Live Performances and Studio Sessions
From $46.95