Buy RCA 6L7 Vacuum Tube Metal Tube Original Box Excellent Online in India - Etsy
Tests NOS Matched Sleeve (5) RCA USA 6L7 Metal ST Vacuum Tubes - VIVA TUBES
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.
Electronic volume control using 6L7 | diyAudio
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.