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Under $20 Microphone Preamps

Shop the best prices on 528 great value under $20 microphone preamps. Shopping for microphone preamps is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy microphone preamps online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 528
MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
$8.95 Save $4.00 RRP: $12.95
DC 7V 24V PT2399 Digital Microphone Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator unbrand
$15.95
MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier
$10.95 Save $7.00 RRP: $17.95
2 Channel Stereo Preamplifier Board Wide Range DC1230V Audio Preamp Module Kit
$20.95 Save $11.00 RRP: $31.95
MAX4466 Microphone Amplifier Module Gain 5.5V RailtoRail Output Electret Preamp Arduino Compatible Replacement
$20.95 Save $11.00 RRP: $31.95
MAX4466 Electret Microphone Amplifier Sensor with Adjustable Gain, Low Noise, PCB Mount, Ideal for Audio Projects
$20.95 Save $11.00 RRP: $31.95
MAX4466 Electret Microphone Amplifier Sensor With Adjustable Gain Preamplifier Module
$20.95 Save $11.00 RRP: $31.95
MAX4466 Microphone Amplifier Module, 2.4V to 5.5V Power Supply, Adjustable Gain 25x to 125x, Rail-to-Rail Output, DC Bias
$20.95 Save $11.00 RRP: $31.95
DC3.7V-15V AD828 Stereo Preamp Power Amplifier Board Microphone Pre-amplifier Board
$11.95 Save $2.00 RRP: $13.95
MAX9814 Microphone Amplifier Module
$18.95 Save $3.00 RRP: $21.95
5Pcs -MAX4466 Electret Microphone Amplifier MAX4466 Module Adjustable Gain Breakout Board for
$20.95 Save $9.00 RRP: $29.95
AU-10X NE5532 Audio Signal Preamplifier Headphone Pre AMP Board Gain 20Db 3.5MM Volume Control Tone
$15.95 Save $68.05 RRP: $84.00
SSM2167 Microphone Preamplifier Module Compressor Limiter Noise Gate Dynamics Processing for Enhanced Audio Quality
$14.95 Save $8.00 RRP: $22.95
PP500 Phono Preamp Preamplifier with Level Volume Control Ultra-compact Pre Amp Preamplifier Microphone Enlarge Mixer for Vinyl Turntable
$14.95 Save $69.05 RRP: $84.00
Module amplificateur de microphone à électret MAX4466 Préamplificateur Capteur de son AMP o
$13.95 Save $4.00 RRP: $17.95
5-Pack Electret Microphone Amplifier with Adjustable Gain 20-200x LM386 DC4V-12V Module
$10.95 Save $18.00 RRP: $28.95
NE5532 Chip Dual Channel Operational Pre-Amplifier Module 5 times Magnification DIY Module Preamplifier Module Kits Multicolor
$16.95
Rainbow Pen Holder Acrylic Kids Desk Organizer 5 Compartments Cute Desktop Pencil Organizer For Home, Office, School
$18.95 Save $6.00 RRP: $24.95
V2 Microphone Preamp XLR Female to 3.5mm Adapter for DSLR Camera Smartphone Podcast Condenser Microphone
$17.95 Save $17.00 RRP: $34.95
XLR-10X 1 Channel XLR Interface Balanced Audio Amplifier NE5532 Dynamic Mic Microphone Preamplifier_c*
$18.95 Save $60.05 RRP: $79.00
Microphone Reverberation Plate Audio Power Amplifier Board Single Channel DC6-15V
$7.95 Save $26.00 RRP: $33.95
PP500 Ultra-Compact Phono Preamp Pre Amp Preamplifier with Level Volume Control EU Plug
$11.95
Ma400 Headphone Preamplifier Microphone Preamplifier Headphone Preamplifier Personal Monitor Mixer
$18.95 Save $75.05 RRP: $94.00
Low Noise Microphone Preamplifier Board with Compression Module for DC 3V-5V
$12.95 Save $26.00 RRP: $38.95
o Amplifier for Microphones with 1000X Gain Boost
$21.95 Save $27.00 RRP: $48.95
Small Signal Amplification Circuit for Dynamic Microphone with Capacitor and Preamplifier Pickup
$14.95 Save $24.00 RRP: $38.95
GY-MAX4466 Electret Microphone Amplifier Sensor with Adjustable Gain
$6.95 Save $4.00 RRP: $10.95
MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier
$14.95 Save $14.00 RRP: $28.95
V2 Microphone Preamp for DSLRs Camera Long-Lasting Performance for SmartphoneBlack SZRH
$17.95 Save $36.05 RRP: $54.00
Adjustable Gains Microphone Amplifier Module MAX9814 With 2.7V 5.5V Power Ranges For Auditory Recording Applications Multicolor
$17.95
10 Pcs Electret Microphone Amplifier Adjustable Max4466 Module Microphone Preamplifier Purple Breakout Board For
$10.95
Ma400 Headphone Preamplifier Microphone Preamplifier Headphone Preamplifier Personal Monitor Mixer
$17.95 Save $76.05 RRP: $94.00