6F12P tube X10 ~Equivalent ECF80 6Ф12П Vacuum tube for AMP Triode-Pentode Valve | eBay
ECF80 @ The Valve Museum
ECF80 @ The Valve Museum
ECF80/6BL8 | TRIODE-HEPTODE TUBE At 4 € HT on Electols
6F12P tube ~Equivalent ECF80 6Ф12П 9pcs Vacuum tube for AMP Triode-Pentode Valve | eBay
7199 @ The Valve Museum
6F1P | Tube triode-pentode Analog: ECF80 / 6BL8 | Soviet-Tubes
Preamp tubes
ECF 80, Tube ECF80; Röhre ECF 80 ID2409, Triode-Pentode | Radiomuseum.org
LOT OF x10 ELECTRON TUBE P/N E80CF (Equivalent to: 7643 / 6BL8 / ECF80) Philips | eBay
Preamp tubes
SM5CBW - Tubedata
Beijing 6F1 straight generation ECF80 inventory new tube - AliExpress
ECF80/6BL8 | MATSUSHITA | TRIODE-HEPTODE TUBE At 6 € HT on Electols
Beijing 6F1 straight generation ECF80 inventory new tube - AliExpress
Tubes-Store.com → Power, Output tubes → 6F12P / ECF80 triode-pentode tube
6BL8 ECF80 Valves Amp Tube Triode Melbourne Australia
ECF80 ECF82 ECF802 6BL8 6U8 E80CF 7643 | TUBES.RS | Tube Amplifiers & NOS Tubes
6F12P tube ~Equivalent ECF80 6Ф12П 9pcs Vacuum tube for AMP Triode-Pentode Valve | eBay
ECF 80, Tube ECF80; Röhre ECF 80 ID2409, Triode-Pentode | Radiomuseum.org
E80CF 6BL8 7643 TELEFUNKEN VALVE TRIODE PENTODE GOLD PREAMPLIFIER NOS
Tubes-Store.com → Other tubes → 6F1P / 6BL8 / ECF80 tube
ECF 80, Tube ECF80; Röhre ECF 80 ID2409, Triode-Pentode | Radiomuseum.org
