How to make 6510 louder?

[weiandy]

Hi All, my 6510 is very soft, any ways to make it louder?

[mc_ma$$ive]

u have to flash it or something or theres a software to make it louder (readed this from one post)

[weiandy]

THe firm ware is the latest already. But how come the tone is still as slow... hmmm