Brand new, tubed, great peamp is the Malpetree Audio 2A SE Linestage: octal pin based; separate power supply; point-to-point wiring; 3 outputs, all customizable gain. I love mine. Extended, organic, palpable.
http://www.affordableaudio.org/Mapletree2SE.pdf
http://www.affordableaudio.org/Mapletree2SE.pdf