Hey guys, any tips on power tube replacements? I am already rockin' M8100 on my mk2 + Hd600's and i love it. Thought about adding some 6N6P ECC99 because ive heard the lows and mids are the best, anyone had any experience with those?

Thanks for the answer <3   Yeah, running it a bit was what helped me at first too, but the crackle returned this morning and now the issue resolved it self after it ran for 5 additional hours! Also had it in 6 different positions all around my house, so its probably not the ground loop thing...

Hey guys, I hd this problem for a couple of days now, it comes and goes at random. I tried unplugging it from my computer and the crackle was still there. I have also tried to switch the sides of the tubes, but the crackle was still only on the left. I also seem to be getting some sort of...

Hey you beautiful people, thanks for helping me make my first step into the audio world! I am kinda a sucker for Little dot now and I ADORE my MK II, HD 600 combo I got going. Ill also get a I+ soon, so that I finally have a stationary amp for bed and don't have to carry my precious little bud...