Tube preamps pls... (below 100 volts)

[Rock_on]

So i decide to make a preamp not a booster to get a tube feeling on my TinyGiant amp that is currently on my workroom..

I have two candidates and since i dont know anything about tubes im asking if this is ok..

http://www.sugardas.lt/~igoramps/tomato_preamp.htm

http://www.leonaudio.gr/tubepre.htm

What do you think guys??

Ive been wondering about this, can i have a jcm2000 sound (just close to it) by a preamp??

Well if possible i want a clean/crunch channel on my preamp.. Anyone that would like to help??

[Johan]

Most of the sound in a jcm2000 comes from the preamp, so yes...I built one for my "lite-rig" with a nixie power supply, run from a 1 spot..works great .check the pedal board thread in the members only part of the forum (or search among my replies about a year ago, I don't post much do it shouldn't take long)

[Rock_on]

Hmmm yours look simple does it sound like or is that the preamp from the original jcm2000??


Btw i cant read yours, can you make another schematic please???

I saw these and they look different from yours

http://www.marshallschematics.com/

http://www.prowessamplifiers.com/schematics/Marshall/Jcm_2000-Preamp.html