Due to extremely high demand, we have used up all our Tung-sol tube stock. We now offer another tube upgrade option for our customers, a beautiful pair of matched 1950’s JHY-Hytron 6AK5 military grade tube, which will offer excellent sound quality, as good as Tung-sol tube if not better.
For people who want Tung-sol tube, we only have one unit in stock right now, so place your order now before it’s gone.
Hi Ken,
We only have the DAC in black color. The tube we used in the DAC is 5670/2C51 type tube.
Do let me know if you have any further question.
Cheers,
Ryan