CleanAmp, PureSilence and Dehum. What's the difference? Updated Mar 15, 2026 · 1 min read · 0 viewing Previous CleanAmp Audio Amplifier When it comes to retro consoles their sound output levels were so low compared to modern devices. Ou... Next I can hear noise after adding CleanAmp? All Game Boy consoles had built in noise to their system. The original speakers played this hum/hiss...