LOT OF x10 ELECTRON TUBE P/N E80CF (Equivalent to: 7643 / 6BL8 / ECF80) Philips | eBay
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
ECF80 @ The Valve Museum
SM5CBW - Tubedata
UK Vintage Radio Repair and Restoration Discussion Forum - ECF80 and ECF82
6F12P | Tube triode-pentode ~ ECF80 | Soviet-Tubes
ECF80 Datasheet PDF ( Pinout ) - Triode - Pentode
ECF80/6BL8 | TRIODE-HEPTODE TUBE At 4 € HT on Electols
Preamp tubes
.JPG "NOS Tube Store: April 2010")
NOS Tube Store: April 2010
Tubes-Store.com → Power, Output tubes → 6F12P / ECF80 triode-pentode tube
ECF80 rating | diyAudio
gRiMAg VALVES
ECF80 instead of 7199 | diyAudio
TUBO 6F12P 6 pz (~equivalente ECF80) 6Ф12П valvole triodo pentodo tubo vuoto EUR 8,31 - PicClick IT
ECF 80, Tube ECF80; Röhre ECF 80 ID2409, Triode-Pentode | Radiomuseum.org
6F12P tube X10 ~Equivalent ECF80 6Ф12П Vacuum tube for AMP Triode-Pentode Valve | eBay
Preamp tubes
E80CF PHILIPS MINIWATT 6BL8 7643 TRIODE VALVE PENTODO S.Q. NOS/NIB
6BL8 ECF80 Valves Amp Tube Triode Melbourne Australia
ECF80/6BL8 | MATSUSHITA | TRIODE-HEPTODE TUBE At 6 € HT on Electols
ZAERIX * ECF80 / 6BL8 * 1 Pair / 2 valves NOS $29.00 - PicClick AU
ECF80 @ The Valve Museum
