![807 = QE 06/50 Vacuum tube Beam pentode 400 V 140 mA Number of pins (num): 5 Base: 5-pin medium Content 1 pc(s) | Conrad.com 807 = QE 06/50 Vacuum tube Beam pentode 400 V 140 mA Number of pins (num): 5 Base: 5-pin medium Content 1 pc(s) | Conrad.com](https://asset.conrad.com/media10/isa/160267/c1/-/en/130485_BB_00_FB/image.jpg)
807 = QE 06/50 Vacuum tube Beam pentode 400 V 140 mA Number of pins (num): 5 Base: 5-pin medium Content 1 pc(s) | Conrad.com
Vacuum tube amplifier. | Hello to all members have any one build this 2 circuit I have build 6G6G driving 807 and it sounds wonderful now thinking on building 6SJ7 instead o... | Facebook
![JEMOSA Convert Tube Socket 807 FU7 FU-7 Vacuum Tube TO 6L6 KT88 Electronic Tube DIY Adapter Socket 1PC : Amazon.ca: Musical Instruments, Stage & Studio JEMOSA Convert Tube Socket 807 FU7 FU-7 Vacuum Tube TO 6L6 KT88 Electronic Tube DIY Adapter Socket 1PC : Amazon.ca: Musical Instruments, Stage & Studio](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/5189DuGoKkL._AC_SL1000_.jpg)