Looking for a tube preamp that is 1700 or less.

Need help on looking for a good tube preamp that is under $1700.00. The tube preamp must have xlr balanced input and output for my dac, sacd player and my amp. So far i was looking into the Sonic Frontiers Line 2 and it almost have everything i need but i am open into other tube preamp. Can someone help me out with some suggestion. I have too many solid state and i want to move into some tubes. I also want full balanced.

My current system:
Martin Logan Ascent (Speakers)
Musical Fidelity A3cr (Preamp)
Pass Lab X-250 (Amp)
Denon DP-S1 (CD Transport)
Marantz SA-14 (SACD)
Classe DAC-1 (D/A)