Best Used SET tube amp. under $1000

Speakers Zu Druids MK IV

Meitner Bidat DAC

Theta Carmen II Transport
Fi integrated w/2a3, if u can find one.
Do you need an integrated amp (volume control) or are you looking for a power amp (no volume control)?
I second the Fi X (preferably with Magnequest transformers. Alternatively, the Bottlehead Paramour monos with Foreplay pre would be an excellent choice as well.
Thanks Ruebent - no volume needed
I realize it's an SEP rather than an SET, but my Almarro A205A MkII sounds great with my Druids, and even with new tubes and upgraded output caps comes in well under $1K. It includes a volume control if you need it in your single source scenario.