Helder's Game Tech GBA Flex Amp

Angry Helder
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If you're looking to get a little extra out of the audio on your GBA, this flex amp from Helder's Game Tech is for you! Featuring a straightforward, wire-free installation, you'll be rocking out to your favourite boss themes in no time.


  • Only 3 solder points for an easy installation
  • Fully compatible with original speaker, requiring no additional modding to fit
  • Built in Electromagnetic Interference (EMI) filter layer to further reduce noise and interference affecting Amplified Audio


  • 1 x GBA Flex Amp


  • Please ensure that the speaker and the amp are isolated from each other (i.e. with kapton tape) during install
  • This product has a higher power draw than other amps; please keep this in mind if installing on a console that has additional mods installed

Customer Reviews

Based on 7 reviews
Clayton LoCoco

Helder's Game Tech GBA Flex Amp

Dario Rodriguez
Loud GBA

Made my gba really loud, love it.

Awesome little Amp, but doesn't fit everything.

This amp will blow you away. Loud enough to annoy everyone around you! Sadly I had to remove it because it didn't fit in the BoxyPixel case I had. Such a shame, guess it will have to go into the next build.

Nate Mizzi
Great Sound

Was an easy install and makes a ton of difference in the sound quality.

Ryan Shiskowski
Insanely loud

I mean, it certainly lives up to the description. This amp is crazy loud (too loud in my personal opinion), but it functions as intended and sounds good. Do beware of the hissing noise that comes with the extra power draw on the motherboard.