No.....I like the crunch I'm getting. I am totally satisfied. No changing.

This thing sounds awesome. I just can't get enough of the sound this thing has. Lots of chunk, not a super high gain, and if you want cleans try something else. The cleans are alright but not good or even great but thats cool because I wasn't wanting that anyway. I wanted good Marshall crunch and this this delivers. Period! Nik hooked it up too. I can't believe he sent this amp to me stock with JJ tubes. Thanks a lot Nik. Well I will soon be posting a sound clip and a Harmony Central review. Thanks a lot every one. Look for me soon posting about other Ceriatone amps.

Mine will be here Monday the 10th. Can't wait to get home from work that day and fire it up. I'm sure I will play it for a while by it's self but I can't wait to get into a stereo mix with it and mt H&K Triamp MKII.

Thanks a lot guys. I'll plug it in and if it sounds flabby, I'll just take it to a tech. Hopefully this tech will give me some hands on. It doesn't sound like its safe enough for a new guy just to "just go in there". I decided the 100W would be better in the long run. I like to buy things I will keep for a lifetime. I think I read every forum on the internet that mentioned Nik's amps and the only bad things I heard were other amp makers complaining about the price. From what I heard this guy is one of the best. I hope he never changes. Someday i dream of a wall of amps and with his prices and quality I just might get there.

How do you check the biasing? Can I do it or should I try to find a amp tech? Or, can a place like (and I hate this place) Guitar Center do it?

Well I finally broke down and bought a 2555. I added a master volume, preamp out, and power amp in. I can't wait to get this thing in and fired up. Any tips from other Ceriatone owners for a first time buyer?

Hey I know that everyone is hyped up about this 2550 kit but you guys....Nik has a 2555 kit to it's just not listed yet!! I would much rather have a 2555 than a 2550 any day .