Ruby Tubes EL34BHT Matched Pair$75.00 A new EL34 Ruby Tube from China. Great tone and very rugged. Out of stock SKU: EL34BHT-2 Category: Ruby Tubes Tags: BHT, EL34 Reviews (0) Reviews There are no reviews yet. Be the first to review “Ruby Tubes EL34BHT Matched Pair” Cancel reply Your email address will not be published. Required fields are marked *Your rating Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Notify me of new posts by email.