^ sounds about right. for me with 5-6 hours daily it'll be like 3 years, which i can live with.
yeah i fear tung sol's will become extremely expensive as well. also the other power (GEC 6AS7, WE 421A) and drive (Siemens CCa, Mullard CV2492, Amperex 6922 PQ, etc....) tubes will rise in price too.
Edited by Dubstep Girl - 3/11/13 at 9:12pm