Helder's Game Tech SP Power Cleaner

Angry Helder
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The Game Boy Advance SP has a tendency to output a low hum, especially if modded with an IPS LCD. This flex PCB design by Helder's Game Tech is meant to be an easy-to-install solution, to help reduce the noise on modded consoles.


  • Designed to reduce hiss and hum on modded GBA SP consoles
  • Small, unobtrusive flex PCB
  • Easy installation requiring soldering to three solder points on PCB


  • 1 x SP Power Cleaner PCB


  • Colors may vary from what you see on your display
  • This is an aftermarket product and may not feel identical to its genuine counterpart

Customer Reviews

Based on 5 reviews
Erwin Rosales
Great product

Loving using my SP since it arrives, no annoying background sound anymore.

Lynn Bishop

Solid product with a really easy well laid out set up. It was really easy to install and doesn't inturupt any other part of the GBA SP~

Alexander Treder

Helder's Game Tech SP Power Cleaner

Hi Alexander,

Thank you for the review. We would like to look more into this matter with you, as there is not a lot of details in this review. Would you be able to send us an email at support@retromodding.com? We would be glad to find a solution to your issue.

The RM Team

Davide De Lorenzi

easy soldering but i don't know how big is the difference

Joseph Estrada
Not much of a difference

If i had known the extreme subtlety of the difference in sound I would’ve just not done this at all. I’m skilled with a soldering iron and this is not my first mod, but for some reason it wouldn’t take to the boards. Finally after two ruined gba boards, it took on the 3rd one. Not a noticeable difference honestly. For $12 and 2 ruined boards, it wasn’t worth the trouble. Live and learn I suppose.