EL 36, Tube EL36; Röhre EL 36 ID3851, Beam Power Tube | Radiomuseum.org
PL36 Sweep Tube - audio-talk
6CM5/EL36 in Single Ended Class A
6CM5/EL36 in Single Ended Class A
PL36 - Vint'Elec - Vintage electronic tubes
PL36 - AV-LEADER
I stumbled across this searching for a suitable preamp/driver stage for a pl36 se amp but the cathode follower confuses me... Details in the comments. : r/diytubes
PL36 - MV Audio Labs
PL36 @ The Valve Museum
Revenge EL/PL36 SE Amp | Inner Magazines
Sound Carrier/Xact Audio Integrated tube a... For Sale | Audiogon