CleanAmp Pro v1.0 Audio Amplifier for Game Boy Advance - RetroSix

SKU: CPA1001
In stock! Usually ships within 1-2 business days.
Pickup available at 519 Davisville Rd.

Usually ready in 2-4 days

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Take your Game Boy restoration to the next level with the custom built, ultra-efficient and clean audio class D amplifier designed in-house by RetroSix. The CleanAmp Pro replaces the original audio amplifier and speaker of the Game Boy Advance with a modern class D amplifier. Experience the sounds of the old school games like you will of never heard them before, in clear, responsive detail. 


  • Please purchase your speaker separately (23mm)
  • Basic soldering skills and tools required
  • Speaker sold separately (23mm 1 watt)
  • 500% louder
  • The CleanAmp Pro has PureSilence is built in, giving complete silence when the volume wheel is turned all the way down, both in headphones and to the speaker.
  • We highly recommend adding the Dehum kit to the console to remove the hum and hiss noise inherent with amplifiers.


  • 1x CleanAmp Pro Flex PCB



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 28 reviews
Michael Christner
Hilariously loud

Easy mod to do and fun

Apologize in Advance to the People Around You

Installed this alongside the Dehum mod and the volume is almost comical, though it is still easy to dial in an 'appropriate' volume for when you're around humans or easily startled varmints. Power bombs in Metroid Fusion actually hurt my ears at anything greater than around 75% volume or greater. Worth the money and easy install with basic soldering skills. Get a new speaker while you're at it as you will have to desolder the old one anyway.

Katie Danger @gamergirlgameboymods
Always my go to!

It’s not the easiest mod but when it comes to adding a volume boost to the DMG, there is no substitute!! Sounds good and my customers LOVE it!

Definitely loud!

The sound is much cleaner with this in addition to the dehiss/dehum kit. Even without PureSilence, though, the minimum volume was too loud. If it’s too loud for you, I recommend putting in a voltage splitter, with 8 ohm resistance in parallel to the speaker (10 and 33 in parallel is close enough with standard sizes), and 4 ohms in series on the input line. These probable won’t fit on the front, so wrap them around to the back of the board.


Game Boy Advance CleanAmp Pro v1.0 Audio Amplifier

Sounds So Much Louder

The kit is not too difficult to install if you’re familiar with soldering. The sound is 15X louder. I’m afraid to put it at max volume for fear of busting the speaker! This is how the sound should have been. A must have for GBA owners

Visit our YouTube Channel

Learn how to mod your favorite game systems on our YouTube channel.

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