3rd general Woo Audio WA7 Fireflies in excellent condition with your choice of tubes: Woo standard issue or Brimar NOS (no longer new--about 100 hours). Includes the original power cable, a nice aftermarket USB cable, an aftermarket cover for when the unit is not in use, original packaging and the microfiber cloth for removing smudges.

Price includes shipping and paypal fees.

If you're curious, I prefer the Brimar tubes but don't perceive much difference.