![6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export. 6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export.](https://media.rfparts.com/media/catalog/product/cache/1/image/1800x/040ec09b1e35df139433887a97daa66f/6/l/6l7_rca_2.jpg)
6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export.
![6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export. 6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export.](https://media.rfparts.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/6/l/6l7_rca_1.jpg)
6L7 Heptode Tube. Mixer tube designed for service with a separate oscillator as the first detector in superheterodyne receivers. MFR: RCA. SKU:6L7. New old stock. No longer available for export.
![6L7 VALVOLA NOS RCA TUBE VALVE LAMPE röhre RADIO EPOCA A VALVOLE 6Л7 VT87 CV1951 EUR 25,50 - PicClick IT 6L7 VALVOLA NOS RCA TUBE VALVE LAMPE röhre RADIO EPOCA A VALVOLE 6Л7 VT87 CV1951 EUR 25,50 - PicClick IT](https://www.picclickimg.com/2fwAAOSw0dJf6gO6/6L7-VALVOLA-NOS-RCA-TUBE-VALVE-LAMPE-rohre.webp)