I came across this thread today about converting standard 9 volt active EMG pickups to 18 volts.. Has anybody ever tried this and noticed any substantial difference in tone?
Am I right in guessing that all it does is boost the signal being put out by the guitar, meaning bigger signal, fatter tone? Also, the extent of my knowledge when it comes to working on guitars is changing strings and setting intonation, so should I risk trying this myself or should I take it to a guitar tech?
Here's the thread that detailed the process:
http://www.ultimate-guitar.com/forum/showthread.php?t=941907