Alinan 4pcs DC 5V-12V Micro Electret Amplifier MIC Condenser Mini Microphone Board Adjustable Gain 750mW LM386 AMP Module
Asin: B0B1PYJJCW | Model: Alinan | PartNumber: Alinan | Ean: 0701715519114 | UPC: 701715519114
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.【Default Gain】: 100Db, The Potentiometer Gain Is Adjustable: 0 To 100Db Continuously Adjustable, Modify The Add Gain Capacitor Gain Can Be Modified From 20Db To 200Db..
★Used For Microphone Preamplifier Effect Good, Noise And Ac Ripple Is Very Low, The Output Signal Voltage Greater Than 1V Or More, To Promote The Power Amplifier Signal Strength..
★Ultra-Miniature Electret Amplifier Module, Ultra-Small Size, Very Suitable For Diy Various Vocal Amplifier, Pickup, Amplifiers, Cable Walkie-Talkie And So On..
【Input Support】: Electret, Microphone, Condenser Microphone, Moving Coil Microphone, Audio Signal; Support The Speaker Power: 0.5W-25W (Supported Speakers Power Does Not Mean That It Can Emit A Loud Enough Sound, It Is Generally Recommended To Add A Power Amplifier To Increase The Output Power)..
Features
- Operating voltage: 5V-12V DC; Operating current: 1mA (static) -150mA (max); Output power: 750mW, instantaneous value 1.5W(max); Output speaker impedance: 4 -32 (impedance high-sound, high efficiency).
- Input Support : electret, microphone, condenser microphone, moving coil microphone, audio signal; Support the speaker power: 0.5W-25W (supported speakers power does not mean that it can emit a loud enough sound, it is generally recommended to add a power amplifier to increase the output power).
- Default Gain : 100db, the potentiometer gain is adjustable: 0 to 100db continuously adjustable, modify the ADD gain capacitor gain can be modified from 20db to 200db.
- Ultra-miniature electret amplifier module, ultra-small size, very suitable for DIY various vocal amplifier, pickup, amplifiers, cable walkie-talkie and so on.
- Used for microphone preamplifier effect good, noise and AC ripple is very low, the output signal voltage greater than 1V or more, to promote the power amplifier signal strength.
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Brand: Alinan | Manufacturer: Alinan
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