This listing is for 1 NOS (New Old Stock) TELEFUNKEN EL84 - 6BQ5 tube that has never been used and is still sealed. These are vintage pentode valves manufactured in Berlin, Germany during the 1960s. It likely features the typical diamond stamp on the bottom and gray smooth plates.
Shipping via registered airmail with tracking number. Import fees for U.S. buyers are included in the shipping cost under the new tariff regulations. Other methods available upon request.