transistor

SK100 is probably a 2SK100. All I will say is that JEDEC numbering says it is a FET transistor.

I am not able to get it in the market because it is not available there so can someone tell me that which transistor in the alternative should i use. thanks very much

...interchangeably? Aren't they both used for switching things on and off?

...interchangeably? Aren't they both used for switching things on and off?

There us a lot of debate about this around me lately, i just wanted to hear some other opinions. is it the clean tone, the distortion and overdrive? maybe even tell me what brand of tube you recommend in a 12ax7 or a 6v6. (if you don't understand the last part, i just have a lot of time on my...