mindhead1Front tube is 6SN7gtb Tung-Sol (USA) Tube *Black Plates* NOS
Back tube is VINTAGE TUNG SOL 7236 TUBES -BLACK LABEL *METAL BASE* -5998 / 6AS7 / 7236
Got them both of eBay for about 40 bucks a piece..
It is a lot warmer than the stock tubes were, I tried 3 other front tubes all vintage (2 RCA and a sylvania) and this set-up has given me that tube "warmth" I was looking for when I purchased the darkvoice..
I am using the DAC from the aune x1s, that is not a shit stack but it is a mani phono pre-amp and a sys switcher that I have the aune and the mani going into and the out to the DV.. I have the out from the DV going into the JBL LSR-50X 's and use the HD6XX and sometimes the HD599's for my private listening..