6F6=VT-66 RCA metal can NOS 1940's (40.5ma)
1PC Russland EH 6V6GT Rohr 6V6EH Gleichrichter Rohr 6V6 / 6P6P / 6V6GT / 6F6 Import DIY Kits - AliExpress
6F6S (figural) | Soviet-Tubes
Daten und Bilder der Röhre: 6F6
Best Pair) 6F6G Marconi Spain NOS 1940's pair
6F6 @ The Valve Museum
6F6G, Tube 6F6G; Röhre 6F6G ID3128, Vacuum Pentode | Radiomuseum.org
2 PCS 6F6S ( 6F6G,6F6G,6F6,6Ф6) NEW VACUUM TUBE USSR VINTAGE FONON SAME DATE68's | eBay
6F6, BRIMAR, KT63 ORANGE BASE PRINT, ETCHED GLASS CARTOUCHE, 1950S MAN – MULLARD MAGIC
Buy GE 6F6 Vacuum Tube Metal Pentode Output Tube Original Box Online in India - Etsy
6F6 tune vs 6V6 tube | Telecaster Guitar Forum
6F6 RCA metal can NOS pair
How to build a 6F6 Boutique tube Guitar amp Beginning to end Part 2 Changes made Unique design - YouTube
Tests NOS RCA USA JAN-6F6/VT-66 Metal Rust Vacuum Tube - VIVA TUBES
6F6 Amps
TDSL Tube data [6F6]
6F6S / 6F6G / 6F6 / 6Ф6С Vintage USSR Pentode tube | 2 pcs | NOS | eBay
Tube/valve 6F6 - Jukebox Revival
1PC Russland EH 6V6GT Rohr 6V6EH Gleichrichter Rohr 6V6 / 6P6P / 6V6GT / 6F6 Import DIY Kits - AliExpress
True NOS NIB CBS USA 6F6 Metal Vacuum Tube - VIVA TUBES
6F6S (figural) | Soviet-Tubes
6F6 Metal Octal Power Pentode Tube
6F6-GB 6F6GB ZAERIX UK NOS NEW TUBE
6F6/1613 Power Amplifier Pentode Tube. Designed to be utilized in the power output phase of the amplifier. MFR: RCA. SKU: 6F6. New old stock. No longer available for export.
6F6 TUBE PUSH PULL STEREO hallman Amplifier Photo #1645112 - US Audio Mart
