![6072A RCA Twin Triode Tube. Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. MFR: RCA. SKU: 6072-RCA. New old stock. No longer available 6072A RCA Twin Triode Tube. Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. MFR: RCA. SKU: 6072-RCA. New old stock. No longer available](https://media.rfparts.com/media/catalog/product/cache/1/image/1800x/040ec09b1e35df139433887a97daa66f/6/0/6072_ibm_3.jpg)
6072A RCA Twin Triode Tube. Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. MFR: RCA. SKU: 6072-RCA. New old stock. No longer available
![6072A RCA Twin Triode Tube. Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. Tested on TV 7. MFR: GE. SKU: 6072-GE. New old 6072A RCA Twin Triode Tube. Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. Tested on TV 7. MFR: GE. SKU: 6072-GE. New old](https://media.rfparts.com/media/catalog/product/6/0/6072a_ge_5_star.jpg)
6072A RCA Twin Triode Tube. Special version of the 12AY7. Made with three pieces of mica, halo getter, and black anode plates. Tested on TV 7. MFR: GE. SKU: 6072-GE. New old
![GE 6072 12AY7 Black Plate | NOS | Fuzz Audio Vintage Vacuum Tubes | One Year Warranty! | Reverb Italia GE 6072 12AY7 Black Plate | NOS | Fuzz Audio Vintage Vacuum Tubes | One Year Warranty! | Reverb Italia](https://rvb-img.reverb.com/image/upload/s--mtBRN8X5--/a_0/f_auto,t_large/v1682628829/rtwv1tiacjuq1jkjszjj.jpg)
GE 6072 12AY7 Black Plate | NOS | Fuzz Audio Vintage Vacuum Tubes | One Year Warranty! | Reverb Italia
![La valvola di corrispondenza di precisione del tubo a vuoto JJ 12 ay7 sostituisce il tubo elettronico EL84 6 n14pn 6 bq5 6072 per amplificatore - AliExpress La valvola di corrispondenza di precisione del tubo a vuoto JJ 12 ay7 sostituisce il tubo elettronico EL84 6 n14pn 6 bq5 6072 per amplificatore - AliExpress](https://ae01.alicdn.com/kf/Sf60efbd455174e999a8f82eca59c0321p.jpg_640x640Q90.jpg_.webp)