CleanAmp Pro for Game Boy Advance SP - RetroSix

Sale price
$12.59 USD
List price
$13.99 USD
You save
-$1.40 USD (11%)
In stock! Usually ships within 1-2 business days.
SKU: CPA1004
Pickup available at 519 Davisville Rd.

Usually ready in 24 hours

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The Game Boy Advance SP CleanAmp Pro from RetroSix is an ultra-efficient and clean audio class D amplifier for your GBA SP.

The CleanAmp replaces the original audio amplifier and speaker of the Game Boy Advance SP with a modern smooth and crazy loud class D amplifier. Experience the sounds of the old school games like you will of never heard them before, in clear, responsive detail.

This kit will work with your original speaker, however if you would like a better speaker quality you can purchase a new speaker separately


  • Made for the Game Boy Advance SP
  • No wires needed
  • Fits in place
  • Flat ribbon cable design


  • 1x Game Boy Advance SP CleanAmp Pro


  • We highly recommend adding the Dehum kit to the console to remove the hum and hiss noise inherent with amplifiers.
  • DOES NOT Include speaker - please purchase separately
  • Created by RetroSix.


Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Most products ship within 1 business day from our warehouse in Pennsylvania USA. Orders will be shipped in the order they are received. Please select a shipping speed according to your needs.

About Us

Hand Held Legend is committed to keeping retro gaming alive and better than ever. Upgrade your childhood consoles with modern tech. We strive for excellence in all that we do and aim to serve our customers well.

Customer Reviews

Based on 11 reviews
David T
Tricky mod

I had problems installing this mod. I accidentally undersold and lost a couple of very small components while installing this. So now I have a GameBoy Advance SP without sound. Too many tricky solder points. Perhaps this mod could be redesigned to avoid undersold these microscopic components? I can't recommend this one unfortunately.

Tyler Soto
Works fine but you'll need a power cleaner

Works and makes the volume exponentially louder. However this mod is significantly more difficult to do, compared to some other mods, as you'll have to solder the ground of the amp to the very small end of a resistor. If you experience way more feedback than normal, check that ground point or solder a wire from the amp ground to the charge port or link ports ground and it should help clean up the audio.

Even with a good ground, you'll still have some feedback in which case, you should get a power cleaner mod which will help eliminate any remanence of buzzing or feedback!

It's a great mod, just takes time and some minor troubleshooting!

It’s alright

When installing this thing I had some trouble soldering to the tiny resistor. Aside from that it was an easy install. I also threw the funny playing speaker. With the amp and the new speaker my gameboy screams at me at full volume. Easily
3X the OG volume. Although it does produce quite a lot of audio noise. So be prepared to buy a power cleaner. (Tip thermal tape is your friend)


Nice and loud also easy to install


Amazing products


DEFINITELY louder! ... Now I just need a better speaker to handle the extra power...

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