Beijing 6F1 straight generation ECF80 inventory new tube - AliExpress
ECF80 instead of 7199 | diyAudio
SM5CBW - Tubedata
ECF 80, Tube ECF80; Röhre ECF 80 ID2409, Triode-Pentode | Radiomuseum.org
gRiMAg VALVES
6F12P tube X10 ~Equivalent ECF80 6Ф12П Vacuum tube for AMP Triode-Pentode Valve | eBay
SM5CBW - Tubedata
ECF80/6BL8 | MATSUSHITA | TRIODE-HEPTODE TUBE At 6 € HT on Electols
ECF80 ECF82 ECF802 6BL8 6U8 E80CF 7643 | TUBES.RS | Tube Amplifiers & NOS Tubes
Beijing 6F1 straight generation ECF80 inventory new tube - AliExpress
6BL8 / 6LN8 / ECF80 | TubeDepot.com
Tubes-Store.com → Other tubes → 6F1P / 6BL8 / ECF80 tube
6F1P | Tube triode-pentode Analog: ECF80 / 6BL8 | Soviet-Tubes
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
ECF80 @ The Valve Museum
.JPG "NOS Tube Store: April 2010")
NOS Tube Store: April 2010
6F1P | Tube triode-pentode Analog: ECF80 / 6BL8 | Soviet-Tubes
ECF80 @ The Valve Museum
TUBO 6F12P 6 pz (~equivalente ECF80) 6Ф12П valvole triodo pentodo tubo vuoto EUR 8,31 - PicClick IT
LOT OF x10 ELECTRON TUBE P/N E80CF (Equivalent to: 7643 / 6BL8 / ECF80) Philips | eBay
Preamp tubes
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
6BL8 ECF80 Valves Amp Tube Triode Melbourne Australia
7199 @ The Valve Museum
ECF 80, Tube ECF80; Röhre ECF 80 ID2409, Triode-Pentode | Radiomuseum.org
E80CF PHILIPS MINIWATT 6BL8 7643 TRIODE VALVE PENTODO S.Q. NOS/NIB
Preamp tubes
