Preamp Tubes All preamplifier tubes (triodes & pentodes) Preamplifier Triodes Preamplifier Pentodes Click to see all Popular types in stock Related pages :Output PentodesECC83 Telefunken 12AX7RectifiersOutput TriodesPopular types 2 thoughts on “Preamp Tubes” Karaga January 22, 2014 at 9:08 pm Zelio bih komentare za lampu 6N30p dr , za VT 139 ili zamenu za istu VR150 i CRC 38250 posedujem NAT Plasmu preamp trebaju mi po dva komada od svake i gde se to moze naruciti -kupiti i cenu bi molio pozdrav Karaga Reply ↓ Bährel Thomas October 27, 2017 at 8:25 am Hello, fortunately, there are still people who carry a great collectivihood in themselves and have a sense of “old-tried”. I am looking for KT 90 tubes and the fetal tube EL 509/519. I would gladly try the EI-tubes. please send me a price presentation of the mentioned tubes. Are the tubes made? Reply ↓ Leave a Reply to Bährel Thomas Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.