The Secret Society of Lathe Trolls

Hi James.

I am grateful for let me know!
I can resolve my confusions.

Takuya

Hi All. I am thinking about making a lathe and a cuttinghead. I have a question about cutting amplifier. Many DIY cuttinghead is driven by higher power than maximum rated power of the speaker/transducer. example: http://lathetrolls.com/viewtopic.php?f=15&t=5945&start=60 His amplifier is 85W or 300W,...