• This is a Woo Audio WA6-SE (1st gen) with the original tubes. All the tubes work like-new because they all have less than 50 hours of usage, since I always used other more expensive tubes instead.
  
• The first three images on display show off my WA6SE as of today, with the original tubes. The last three images show off the WA6SE with my old LCD-3 and HD800, using upgraded tubes.
  
• I've already sold my HD800 and LCD-3, and I'm finally parting ways with my WA6SE, which has been sitting on the shelf for months.
  
• While my ears aren't nearly as functional as they use to be, this WA6SE is fully functional, its internal/external condition is very good.
  
• Again, this WA6SE headphone amp makes headphones sounds powerfully warm yet crisp at ALL volumes, as you should expect from a WA6SE!!
  
• It doesn’t include the original packaging, but documentation can be found online through Woo Audio.
  

Note about my Neutral Feedback from 2016: I listened to that feedback and am listing this WA6SE as 8/10 Very Good condition instead of 9/10 or 10/10, because you need to know the following:

This WA6SE is discounted for being 1st gen (read: uses 6de7 tubes instead of 13de7 tubes -- an insignificant sonic difference) and having minor scuffs (as seen in the pics), but never has it been dropped, spilled on, or mistreated. When brand new, the power on/off knob switch arrived feeling a tiny bit wobbly and it hasn't changed at all, but the volume knob has stayed tight and robust feeling. Overall, this WA6SE still looks and feels very expensive and classy.

Specs

Weight: 22 pounds combined (10 kg).

Size: 6 x 5½ x 13 inches HWD, for each of two units.

Color: Silver

Inputs: Two selectable inputs, each a stereo pair of ¼" RCA jacks.

Outputs: Two ¼" headphone jacks, one high impedance, one low impedance.

Power: 115 VAC or 230 VAC, switch-selectable, 50/60 cps.

Notable: All-tube, all-analog, all-American made and sold factory-direct for a fraction of the price you'd expect. These are no-BS masterpieces: quiet, stable, loads of gain, no noise, no oscillation, well-designed, well-built and great-handing, great-sounding no-nonsense amplifiers.