I see that not too many tube pres offer balanced inputs, any thoughts?
Schiit Freya+ is a balanced preamp!
From the Schiit site: ''Freya+ F is a true high-end, balanced, remote-control preamp. Switch between passive, differential buffer, and differential tube gain modes, and enjoy the fine control of a 128-step relay-switched stepped attenuator volume control with perfect channel matching.''
Mike