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Shop the best prices on 21,122 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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417 - 448 of 3,200
Electric Guitar Effect Pedal Guitar Compressor Booster DISTTION
From $26.95
Inline Microphone Preamp Lossless Amplification Dynamic Active Inline Mic Booster Preamplifier with 28dB Gain for Broadcasting Live Streaming Blue
From $22.95
Equalizer Stereo Equalizer High Medium Low 3-band Sound Channel Balance Volume Control Preamp
From $64.00
2X PP400 Ultra-Compact Phono Preamp Preamplifier with RCA Interface for Turntable Tube Amplifier Speakers EU Plug
From $30.95
Microphone Preamp 3.5mm 6.5mm XLR Interface 60db Gain 48V Phantom Power Dynamic Condenser Mic Amplifier DC5-12V
From $69.00
Joyo R-12 Band Controller Equalizer Pedal Guitarra Pedalboard Eq Pedal For Electric Guitar Bass 31.25hz To16khz True Bypass
From $379.00
2 x 350W three-way crossover, suitable for KTV stage speakers, crossover filters, audio, tweeter, midrange, woofer, and three-way crossover filters.
From $159.00
GY-MAX4466 electret microphone amplifier sensor, gain adjustable
From $38.95
M-VAVE BLACK BOX Guitar Effects Processor, Supports IR Loading for Recording/Performance/Practice, ANNBLACK BOX
From $149.00
Guitar effects pedal, digital reverb guitar with 9 different reverb effects, wireless accompaniment, DECAY/MIX, excellent.
From $74.00
A62T-XH-A901 Tone Board Preamplifier with treble, bass, and volume adjustment. This preamplifier is used for tone control on the amplifier board.
From $33.95
10X 400W Speaker Crossover 2 Way High-Low 4-16 Ohm Frequency Divider for Speaker
From $49.95
DC 7-12V TDA7440 Digital Audio Controller 4 Channel Stereo Input with ST7735 Display for DIY HiFi Car Home Audio System
From $22.95
2X Ultra-Compact Phono Preamp PP500 with Bass Treble Balance Volume Adjustment Pre-Amp Turntable Preamplificador US Plug
From $29.95
3X DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator OP275
From $44.95
CN-20 2 Way Speaker Crossover 450W 3000Hz Audio Crossover for 8-12 Inch Speakers 25-44mm Tweeter
From $21.95
4Pcs WEAH-338 3 Way Audio Frequency Divider Treble + Midrange + Bass Crossover Speakers Filter for 8Inch Speaker DIY
From $32.95
1set Balanced Microphone Preamplifier, Portable Aluminum-Cased Microphone Amplifier, Enhances the Sound Quality
From $54.00
4X Amplifier NE5532 Preamp Preamplifier Volume Tone Control Finished Board Treble Midrange Bass EQ DIY Dual AC 12V - 18V
From $31.95
CN-20 2-Way Speaker Crossover 450W 3000Hz Treble Low Audio Crossover for 8-12 Inch Speakers 25-44mm Tweeter
From $28.95
PA-329 1000W 3 Channel Frequency Divider Treble/Bass/Subwoofer Frequency Divider Multi-Stage Adjustable Filter Board
From $59.00
4X Replace for DM2 Dynamite Active in-Line Mic Preamp+30DB Gain Strong Anti-Interference for DM2 T.N.T Mic Preamp
From $159.00
5X Ultra-Compact Phono Preamp PP500 with Bass Treble Balance Volume Adjustment Pre-Amp Turntable Preamplificador US Plug
From $69.00
2X HiFi 150W Bookshelf Speaker Dedicated Crossover 1 High 1 Low 2 Way Adjustable Audiophiles for Superior Sound Controls
From $21.95
Guitar Effect Pedal Board PE Hook and Loop Fastener Instrument Accessory for Performance Black Marble Design
From $99.00
Bluetooth Adapter Receiver 30pin 4Mbps Plug and Play Bluetooth Sound Receiver for Ipod for Iphone
From $19.95
Bluetooth Adapter Receiver 30pin 4Mbps Plug and Play Bluetooth Sound Receiver for Ipod for Iphone
From $19.95
Wah Wah Guitar Effects Pedal, Ideal for Live Performances and Studio Sessions
From $45.95
Linkwitz-Riley 3-way electronic 6-Channel Frequency Dividing Board 310HZ/3.1KHZ
From $49.95
Analog Delay Electric Guitar Effects Pedal Mini Electric Guitar Effects DC 9V with True Bypass
From $38.95
550W Heavy Bass Speaker Frequency Divider 43Hz/45Hz Subwoofer Crossover Filter HiFi DIY Car Audio Crossover Filter
From $43.95
Audiophile-Grade High&Low Sound Two-Way Frequency Divider 400W High-Power Ktv Stage Speakers, Soundboard DIY Audio Power
From $37.95