Marshall Amp Forum - View Single Post

h4r01d · 06-27-2009, 02:02 PM

Thanks everybody!, But checking the response of Shadowninja, yesterday I tried changing the valves position and to my surprise one of the tubes went off and was the one that used to be en V1, so I'll be buying a new set of12ax7s.
And for Paolo when you wrote "All symptoms point there: valve not lighting, taking a long time to heat, low gain, very little overdrive." My amp doesn't take a long time to heat, I meant that I needed to turn on my amp like half hour so that valve doesn't went off, but like I saw yesterdat that valve went off in another V's position.
Now I'll be buying a JJ803s for my V1, and tungsols for v2 v3 & v4, so I can get more loder andhi-gain, that configuration works well for that matter?
Thanks again for everything!

06-27-2009, 02:02 PM	#7 (permalink)
h4r01d Junior Member Join Date: Jun 2009 Posts: 3	Re: Trouble with my JCM2000 DSL100 Thanks everybody!, But checking the response of Shadowninja, yesterday I tried changing the valves position and to my surprise one of the tubes went off and was the one that used to be en V1, so I'll be buying a new set of12ax7s. And for Paolo when you wrote "All symptoms point there: valve not lighting, taking a long time to heat, low gain, very little overdrive." My amp doesn't take a long time to heat, I meant that I needed to turn on my amp like half hour so that valve doesn't went off, but like I saw yesterdat that valve went off in another V's position. Now I'll be buying a JJ803s for my V1, and tungsols for v2 v3 & v4, so I can get more loder andhi-gain, that configuration works well for that matter? Thanks again for everything!