Actually i am owning a Line 1 SE with 6 TESLA 32 yellow swords gold pin and i think this is the tube you are looking for.
I have owned also the 6dj8 mullard (very very old sound, with beautiful middle frequencies) and also Helectro Harmonix, very detailed and crispy.
Hope this helps
I have owned also the 6dj8 mullard (very very old sound, with beautiful middle frequencies) and also Helectro Harmonix, very detailed and crispy.
Hope this helps