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Shop the best prices on 1,446 great value signal processors. Shopping for signal processors is easy with Fruugo, with SALE discounts, offers and savings on Dophix, TechBrands, Jaycar 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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1,153 - 1,184 of 1,446
31 Band Stereo Graphic Equalizer 1U Rackmount Spectrum Analyzer with 10 Presets for Studio
$229.00 Save $110.00 RRP: $339.00
Analog Delay Pedal for Electric Guitar with Warm Repeats and Compact Durable Design
$39.95 Save $19.05 RRP: $59.00
Guitar Effects Pedal with Wireless Playback, Type‑C Audio Interface, Phone Recording Ready
$84.00 Save $45.00 RRP: $129.00
10MHz Audio External Clock Source Module, Low Phase Noise, Constant Temperature, Professional Audio Clock System
$159.00 Save $70.00 RRP: $229.00
Noise Gate Pedal RE03 True Bypass Noise Suppressor with Threshold Control for Electric Guitar and Bass
$59.00 Save $30.00 RRP: $89.00
Preamplifier Board With Volume Tone Control, Treble Midrange EQ, Finished Board, Dual 12V18V AC
$17.95 Save $9.00 RRP: $26.95
Record Player Preamplifier Vinyl Turntable Amplifier With Volume Control UK Plug Ref: 7622
$23.95 Save $12.00 RRP: $35.95
Microphone Preamp with Gain Boost, 3 Outputs Audio Mixer Amplifier for Live Performance
$44.95 Save $24.05 RRP: $69.00
Phono Preamp with Headphone Amplifier for Turntable Vinyl Record Player Mini Stereo HiFi Box
$29.95 Save $15.00 RRP: $44.95
MX2 Preamplifier For Dynamic And Ribbon Microphones, Studio Or Home Recording, Livestream, Broadcast Or Podcast
$39.95 Save $19.05 RRP: $59.00
efficiency 400W speaker crossover for precise sound tuning and
$59.00 Save $25.00 RRP: $84.00
Guitar Pedal Accessories - Large Black Marble Guitar Pedal Board Case with Screwdriver for Effects Pedals
$149.00 Save $70.00 RRP: $219.00
Professional Feedback Suppressor Eliminator Level 5 Digital AntiSquealing 12Segment Fidelity For Live Performances
$199.00 Save $110.00 RRP: $309.00
Record Player Preamplifier with Turntable Volume Control for Vinyl Audio System UK Plug
$32.95 Save $16.00 RRP: $48.95
XHA902 Preamplifier Board 2Channel Stereo Module Wide DC1230V Preamplifier Kits
$14.95 Save $8.00 RRP: $22.95
6X Audio Stereo Isolator Ground Loop Suppressor Noise Isolation Interference Filter For Audio Equipment
$16.95 Save $9.00 RRP: $25.95
Tone Board Preamp With Treble Volume Adjustment PreAmplifier Tone Controller For Amplifier Board
$14.95 Save $8.00 RRP: $22.95
2pcs NE5532 Audio Preamp Module Low Noise Stereo Preamplifier Board Wide Voltage DC1230V
$14.95 Save $8.00 RRP: $22.95
Portable Microphone Amplifier with 3 Outputs, Adjustable Gain, Clear Sound for Live Performance
$26.95 Save $14.00 RRP: $40.95
Mini Voice Changer Sound Card Portable Handheld Voice Changer, 7 Sound Effects, For Gaming And Recording, Phone Calls
$39.95 Save $24.05 RRP: $64.00
Microphone Preamplifier with 20dB Balanced Gain and 48V Phantom Power for Dynamic and Condenser Mics
$54.00 Save $25.00 RRP: $79.00
Preamp Board Dual OpAmp Preamplifier With Volume Control And Tone Control, Stereo Hifi
$14.95 Save $8.00 RRP: $22.95
Preamplifier 2Channel Stereo Preamplifier Board DC 1230V Module Kit
$14.95 Save $8.00 RRP: $22.95
Microphone Preamp Stereo Sound Amplifier with Separate Mic and Music Outputs Aluminum Alloy Black
$32.95 Save $16.00 RRP: $48.95
Electric Microphone Amplifier Module with Pre-Amplifier, High Sensitivity Sound Sensor, Noise Reduction for Recording and Speech Recognition
$14.95 Save $8.00 RRP: $22.95
Microphone Preamp with 60dB Adjustable Gain and 48V Phantom Power, 3Channel XLR 6.35mm 3.5mm Inputs for Dynamic and Condenser Mics
$69.00 Save $35.00 RRP: $104.00
LED Music Analyzer With Clock 24Band DSP, Adjustable Brightness, Dual Power, Car And Home Audio Compatible
$74.00 Save $35.00 RRP: $109.00
LED Music Spectrum Indicator RGB VU Meter Audio Level Display Amplifier Board, 12 Dynamic Effects, Black
$59.00 Save $30.00 RRP: $89.00
Car Frequency Filter 40W HiFi Sound Treble Divider for Home and Car Loudspeakers, Upgraded Audio Performance
$14.95 Save $8.00 RRP: $22.95
Stereo Tape 2Channel Analog Sound Preamp Deck Head For Recording And Playback
$99.00 Save $50.00 RRP: $149.00
M10 Mini Portable Voice Changer with 8 Sound Effects for Gaming Karaoke and Live Streaming
$27.95 Save $13.00 RRP: $40.95
Phono Preamp for Turntable with MM and MC Support, 5Pin XLR, 3Band Tone Control, Adjustable Gain
$64.00 Save $30.00 RRP: $94.00