5879 Pentode NOS/USA
Champ Micro
Tungsram UBL21 DOUBLE DIODE-PENTODE POWER TUBE NOS IN ORIGINAL BOX /Lot of 1 | eBay
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
Amazon.com: Handmade 16GB Red Pentode Electron Vacuum Tube USB 3.1 Flash Drive with Wood Stand. Steampunk/Industrial Art, Red : Electronics
7199 USA / NOS Triode + Pentode
GI-30 GI30 ГИ-30 ~ 829B Soviet USSR Double Beam Pentode Power Tube Type NEW 2pcs | eBay
Class-G for Pentode and More Crossovers
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
6J43P-E Russian HF Pentode Double Anode Tubes NEW/Reflector 1970's LOT OF 4pcs | eBay
CBL1 Double Diode-Pentode. A vintage vacuum radio tube by Valvo. "good" tested #20232 | M-Ware
6J8P Pentode
triode/pentode switch on self-bias 6l6's
10 PCS 6P15P / EL83 / SV83 Vacuum Pentode Tube.rzep.red - Etsy
Deluxe Micro
Class-G for Pentode and More Crossovers
Overdrive
Amazon.com: Handmade 64GB Orange Pentode Electron Vacuum Tube USB 3.1 Flash Drive with Wood Stand. Steampunk/Industrial Style : Electronics
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
Design of Ham Vacuum Tube Transmitters
6J43P-E Russian HF Pentode Double Anode Tubes NEW/Reflector 1970's LOT OF 4pcs | eBay
10 PCS 6P15P / EL83 / SV83 Pentode Tube.rzep.gray Logo - Etsy
Compactron - Wikipedia
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
More Retrograde and DHT Heating Power Supplies
Using the Pentode/Triode Tube as the Amplifier/Phase Splitter.
