Excellent condition Allnic L3000 mk 2 preamp. These transformer coupled tube preamps compete very well with the upper level audio notes and Shindos, plus these offer balanced and single ended inputs and outputs. This is the only one I have seen available with the new logo, not an upgraded model. Works flawlessly and sounds magnificent! Check out the Dagago review where Jack Roberts compares the older L-3000 mk 1 to the Shindo Giscours, a $28k preamp. He concludes that it is one of the best preamps in the world. The mk2 is even better with improved output transformers! Yes, it really is an incredible preamp! You will hear things in your familiar recordings you never heard before, and the presence and directness is amazing with a real "you are there" feeling. Soundstage is as described in all the reviews, which is very transparent, open, graphic, specific, and detailed. I have been using it with both my Audio Note amp and my ARC Ref 75se and it is truly excellent with both. They also work great with Pass Labs and First Watt amps. Not a scratch or blemish on it.