A few weeks ago I had commissioned Aric from Aric audio to build me a pre amp based on the 300b tube to match the 300b headphone amplifier he had built me a couple years ago. I received it earlier this week and have been listening to it at every opportunity. The only way to describe it is simply incredible, a huge step up from the Conrad Johnson I had been previously using. If you are looking at any tube based gear Aric Audio deserves a spot on the short list.
Obviously a cutting edge modernist right here