I love this pre! It is an all tube dual channel mic pre. It is using Lundhal input and output transformers. THe sound is beautiful and warm. I haven't found anything I don't like it on. Even using several tracks, it doesn't get muddy. This is brought to us by Jakob from Gyraf. It is the center of the rack below with the sharpie. It's not pretty, but it doesn't need to be-sounding as good as it does!