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Under $20 Microphone Preamps

Shop the best prices on 408 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 Australia.

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1 - 32 of 408
MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
$10.95 Save $5.00 RRP: $15.95
15-48V Phantom Power Electret Condenser Microphone Amplifier Board
$15.95
15-48V Phantom Power Electret Condenser Microphone Amplifier Board for K Song Recording Conferen
$15.95
DC 7V 24V PT2399 Digital Microphone Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator
$16.95
Dual NE5532 Replaceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Preamplifier Tone C Edition 0704
$12.95 Save $26.00 RRP: $38.95
5PCS Electret Microphone Amplifier Module Adjustable Gain LM386 20200x DC4V12V
$13.95 Save $26.00 RRP: $39.95
Preamp Module Dual Channel Preamplifier Tone Board for Digital Amplifier DC 12V?24V
$20.95 Save $21.00 RRP: $41.95
PP500 Ultra-Compact Phono Preamp Pre Amp Preamplifier with Level Volume Control EU Plug
$20.95 Save $5.00 RRP: $25.95
Electret Microphone Amplifier Sensor Module GY-MAX4466
$11.95 Save $40.00 RRP: $51.95
2Pcs Microphone Reverb Without Preamplifier Amplifier Funtion DC6‑15V Reverberation Board Module
$19.95 Save $23.00 RRP: $42.95
DC 7V 24V PT2399 Digital Microphone Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator unbrand
$17.95
XLR-10X 1 Channel XLR Interface Balanced Audio Amplifier NE5532 Dynamic Mic Microphone Preamplifier
$21.95 Save $10.00 RRP: $31.95
48V Phantom Power Electret Condenser Microphone Amplifier Board for K Song Recording Conference Spee
$16.95 Save $4.00 RRP: $20.95
Single Channel XLR nced o Amplifier with NE5532 Dynamic Microphone Preamplifier Interface Adapter
$20.95 Save $43.05 RRP: $64.00
MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier
$15.95 Save $5.00 RRP: $20.95
XH A902 NE5532 Operational Amplifier Module Power Preamplifier Tone Board Preamp
$9.95 Save $10.00 RRP: $19.95
Microphone Amplifier Board Module Adjustable Gain Audio Signal Amplification DC 2.6-10V for Voice Processing and Recording
$11.95 Save $6.00 RRP: $17.95
PP500 Ultra-Compact Phono Preamp Pre Amp Preamplifier with Level Volume Control EU Plug jn
$17.95 Save $81.05 RRP: $99.00
Dual NE5532 Replaceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Preamplifier Tone C
$13.95 Save $5.00 RRP: $18.95
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module
$9.95 Save $4.00 RRP: $13.95
XH A902 NE5532 Operational Amplifier Module Power Preamplifier Tone Board Preamp
$9.95 Save $10.00 RRP: $19.95
SSM2167 Microphone Preamplifier Module Compressor Limiter Noise Gate Dynamics Processing for Enhanced Audio Quality
$20.95
MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier
$14.95 Save $32.00 RRP: $46.95
SSM2167 Microphone Preamplifier Module Compressor Limiter Noise Gate Dynamics Processing for Enhanced Audio Quality
$19.95 Save $13.00 RRP: $32.95
Electret Microphone Amplifier Module MAX4466 Preamplifier Sound Sensor Audio AMPHwy
$14.95
MAX9814 Microphone Amplifier Module AGC Module
$7.95 Save $3.00 RRP: $10.95
MAX9814 Microphone Amplifier Module AGC Module p
$16.95
MAX9814 Microphone Amplifier Module
$12.95 Save $86.05 RRP: $99.00
SSM2167 Microphone Preamplifier Module Compressor Limiter Noise Gate Dynamics Processing for Enhanced Audio Quality
$18.95
Microphone Amplifier Module with MAX9814 Chipset
$12.95 Save $32.00 RRP: $44.95
Electret Microphone Amplifier Module MAX4466 Preamplifier Sound Sensor o AMP
$14.95 Save $32.00 RRP: $46.95
5Pcs -MAX4466 Electret Microphone Amplifier MAX4466 Module Adjustable Gain Breakout Board for
$14.95