Hi John
> I noticed alot of you listen your a100 through headphones, I hope
> this is for mastering and not patching!
No in opposite I use them for patching.
> I made a painful mistake once using headphones with the a100, a bit
> too scared to do it again. Frequencies can jump very quickly,
> quicker than your hands can take the headphones off :-D
After having ruined two tweeters of my old NS-10, I have inserted always a
limiter in the stereo sum.
Another possibility could be two glowbulbs in the headphone cable.
Florian