Changes

Overclocking is possible on real hardware, but doing so also speeds up the audiounless you're using a special hardware mod like the HiDefNES which does allow for overclocking without changing the audio pitch<ref name="HiDefNESoverclock">https://youtu. No NES emulator allows be/QnQuBN3iYVA?t=4m8s</ref>. Some builds of FCEUX do allow overclocking.