Some serious and exotic tube rolling for the LampizatOr Horizon DAC. In addition to the stock PSVANE 6SN7-BE Limited Edition tubes and the rare TUNG-SOL 6SN7GTB Grey Glass 322 PR3 NOS, you’ll spot a pair of military-grade black glass 6SN7GT VT-231 Ken-Rad valves from the 1940s—true NOS with matching specs!
Via our friend AudiophileLance.