There are 8 tubes in the Doge. 4 12AT7s are the linestage and 4 12AX7s are the phono section. You can refer to pacificvalve.us for more detailed information.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.