Game Boy Advance Wire-Free Dehum Dehiss Kit

Very good to 85 percent

i got the packages with the items i order and it was good. and the amp kits was so wasy to install.

My build has the CleanAmp v1.0 Audio, and it does cause a very distinguishable hiss. This mod has reduced the audio hiss quite a bit and is well worth installing. Just be aware that it is a bit challenging to fully install, so be prepared. It lines up and allows for points to be easily bridged, and RetroSix has a great tutorial video. Just take your time and you'll be fine.

Well designed flex board, though was a fairly difficult install. There is one capacitor in particular that you are required to bridge to that’s literally 1 mm in width. Those have a tendency to detach and suck up into the solder on the tip of your iron if you apply too much heat. Definitely recommend watching the Retrosix install video to understand the “flick technique.”

Performance-wise, the kit sounds great, and greatly reduces the amount of static put out with the increase in volume by the Clean Amp Pro.

My GBA is running an IPS v3, Clean Amp Pro, Dehiss/dehum kit, new speaker, and Clean Power lithium ion battery.

I installed this with the clean amp pro and a new speaker (both from Handheld Legend), I had never experienced any hiss or hum before in the unit but I wanted to build a future proof unit and just did everything at once!

Very happy with how easy it was to install.

Installed correctly but the hiss and hum is still there.