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Under $20 Microphone Preamps

Shop the best prices on 242 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 New Zealand.

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1 - 32 of 242
MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
$10.95 Save $13.00 RRP: $23.95
15-48V Phantom Power Electret Condenser Microphone Amplifier Board
$18.95
15-48V Phantom Power Electret Condenser Microphone Amplifier Board for K Song Recording Conferen
$18.95
DC 7V 24V PT2399 Digital Microphone Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator
$18.95
5PCS Electret Microphone Amplifier Module Adjustable Gain LM386 20200x DC4V12V
$15.95 Save $31.00 RRP: $46.95
DC 7V 24V PT2399 Digital Microphone Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator unbrand
$20.95
48V Phantom Power Electret Condenser Microphone Amplifier Board for K Song Recording Conference Spee
$18.95 Save $6.00 RRP: $24.95
Dual NE5532 Replaceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Preamplifier Tone C
$15.95 Save $6.00 RRP: $21.95
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module
$11.95 Save $5.00 RRP: $16.95
2X MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
$16.95
MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier
$17.95 Save $41.05 RRP: $59.00
5PCS DC 5V-15V AD828 Stereo Preamp Preamplifier Module AMP Module Microphone Preamp Module
$12.95 Save $7.00 RRP: $19.95
MAX9814 Microphone Amplifier Module AGC Module p
$19.95
MAX9814 Microphone Amplifier Module
$14.95 Save $104.05 RRP: $119.00
XH A902 NE5532 Operational Amplifier Module Power Preamplifier Tone Board Preamp
$15.95 Save $9.00 RRP: $24.95
SSM2167 Microphone Preamplifier Module Compressor Limiter Noise Gate Dynamics Processing for Enhanced Audio Quality
$21.95
Electret Microphone Amplifier Module MAX4466 Preamplifier Sound Sensor o AMP
$17.95 Save $41.05 RRP: $59.00
5X Mini Preamp Op Amp Module Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide Voltage 12-30V
$20.95
Dynamic Microphone Amplifier Preamplifier 28db Gain With All-directional Pickup Gain Single Channel Activator Red
$18.95
10 PCS Electret Microphone Amplifier Adjustable MAX4466 Module Microphone Preamplifier Purple Breakout Board for Arduino
$22.95
NE5532 Preamplifier Tone Board Front Board High and Low Volume Adjustment
$8.95 Save $33.00 RRP: $41.95
Ad828 Stereo Preamp Amplifier Board Treble Middle Bass Volume Tone Control amp Preamplifier
$21.95 Save $21.00 RRP: $42.95
XH-M273 Microphone Amplifier Board DC 12-24V Digital Preamplifier Board Karaoke Reverberation Microphone Control
$14.95 Save $7.00 RRP: $21.95
Digital Microphone Amplifier Tone Board PT2399 Karaoke Reverb Preamplifier Board Dual AC12-15V
$21.95 Save $15.00 RRP: $36.95
Microphone Board Amplifier Module Voice Audio Signal Amplification Adjustable Gain DC 2.6-10V
$20.95 Save $7.00 RRP: $27.95
MAX4466 Microphone Amplifier Module Sound Sensor 2.4V to 5.5V Microphone Preamplifier
$16.95 Save $4.00 RRP: $20.95
Mini 48V Dynamic Microphone Preamp Single Channel Activator Increase Omnidirectivity for Dynamic Microphone,A
$21.95 Save $10.00 RRP: $31.95
MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
$13.95
SSM2167 Microphone Preamplifier Module Compressor Limiter Noise Gate Dynamics Processing for Enhanced Audio Quality
$21.95 Save $14.00 RRP: $35.95
Mini 48V Dynamic Microphone Preamp Single Channel Activator Increase Omnidirectivity for Dynamic Microphone,B
$19.95
MAX9814 Microphone Amplifier Module MIC Microphone Sound Amplification for Audio Projects and Sound Systems
$11.95
XH-M273 Microphone Amplifier Board DC 12-24V Digital Preamplifier Board Karaoke Reverberation Microphone Control
$14.95 Save $6.00 RRP: $20.95