I read about it in teemuk's book and im wondering what is the real advantage on it. I got a schematic and i want to try it to see how it sounds, but i want to know if i will need the RC filter (to prevent oscillation) on the amp's output because it doesn't show it on the schematic that i got, and do i need an output capacitor(to block dc)?

i attached the schematic.

Thanks for all the tips, really helps me and i decided to buy a 1x12 cab for my little amp. Now i'm waiting for it, I bought in internet.

I was asking that cause i've been thinking in make some changes in the amp, like take off the leds, reduce the gain on dirty channel and replace the speaker. What i really want to know is if changing the speaker will make a big diference on the sound.

I have a Vox PF10 amp and im thinking about changing the 6" speaker for an 8". Its going to be a good improvement to the tone?