5128 Mini Class D 5W Mono Amplifier Tested

Note: It is not powerful than PAM8403 Stereo Amp & the sound has some of distortions; might be due to Mono configuration. The circuit will be damaged if the power polarity is opposite (no polarity protection).
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Thank you.

[@sarojlotus8483]

Thanks LT for new updates and latest DIY!

[@sarojlotus8483]

Wow! 5128 new entrant!

[@Ittybittythetwofacedkitty]

Wonder if this would work to drive a speaker from a crystal radio? Where the earphone would normally go

[@sitray89]

Sir, can I use a 5w speaker with this .if not, pls advice me a good module for my mono 5w local speaker. I want to convert it to total Bluetooth . Previously it used a tba810 module.

[@ThePiprian]

It is rated for 5W so if the creators didn't lie, it should work.

[@SDiYchannel01]

Very small size. Great for building mini speakers

[@LahisTechLT]

Yes, but the sound is Horrible

[@NVM3]

@@LahisTechLT is it really horrible if compared to pam 8403/06 ?

[@Gabriell17b]

🤕😭

[@powerROBY]

I would like to mount it inside a jbl go 3 fake clone version do you think it gives enough power?

[@electronic7979]

Nice

[@saddabadda7921]

Thanks for sharing bro

[@SuperFreeEnergy]

Very nice 👍👍👍

[@sitray89]

And sir, does it have heating issue ?

[@thanhtuanthai2960]

Có bán k shop

[@a24s35]

ampli mono....di gabung kan ke BLUETOOTH STEREO.....
KASIH RESISTOR.... UKURAN BRPE OM...

[@octaviougartemartel9153]

This could I pass the diagram of ltk5128 please to assemble my own amplifier

[@missaonaterra1]

Where to buy

[@jushtinidk]

does it works on 3.7 volt?

[@azaellopez5686]

works from 2.5v to 5.5v

[@Samratashok60]

what is the height of this module ?

[@Gabriell17b]

0.5g

[@MuhammadDaudkhanTV100]

Sweetheart and cool content bro

[@djgreezyandtnxgang2861]

How much is this broo?

[@sashankamalik9404]

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