What have you tried?
honestly, I've not come across any tubes in SW51 that have brought the thunderpants. but i'm happy to hear some recommendations, too.
Stock tubes and a set of amperex forever ago.
I've rolled a lot of tubes thorugh the thing and stock are best. The SW51+ can't do bass, just gotta move on and accept it for what it does well.
Does anyone have a spare set of tubes they are willing to let go. Just wanted a back up set.$42 shipped from zampotech USA otherwise.
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