Single-Ended 807 Amplifier | Evil Science Audio
The Tube CAD Journal, Safe vacuum tube amplifier design
807 (1625) Vacuum Tube Audio Amplifier With Triad Output Transformer & AM Transmitter - YouTube
Is this 807 SE schematic good? | diyAudio
807s in parallel
The VK1SV 6J5/807 audio amplifier
Daten und Bilder der Röhre: 807
807 (maybe) amplifier build. Now EL34 - UK Vintage Radio Repair and Restoration Discussion Forum
The 807 Tube
Pentodenoszillator - Pentode Oscillator
807 (Vacuum Tube) | PDF | Electronic Circuits | Electronics
TDSL Tube data [807]
807 grounded-grid class B stage
5 PIN SOCKET FOR 807 - Vint'Elec - Vintage electronic tubes
KB7RGG 807 Tube Data
The VK1SV 6J5/807 audio amplifier
807 (vacuum tube) - Wikipedia
GSTube.com''. Tubes, sockets etc. Parameters and characteristics G-807
Conflicting 807 plate impedance | diyAudio
TDSL Tube data [807]
ECC 807, Tube ECC807; Röhre ECC 807 ID18593, Double Triode | Radiomuseum.org
The 807 Tube
