UY 41, Tube UY41; Röhre UY 41 ID432, Half-Wave Vacuum Rectif | Radiomuseum.org
1n4742A 1W Zener Diode 12V Inline Glass Stabilizer Tube Glass Seal Do-41 Zener Diode
EBC41 Datasheet | Duodiode-Triode
1E7G Tube Datasheet | PDF
41, Tube 41; Röhre 41 ID2968, Vacuum Pentode | Radiomuseum.org
EZ41 Datasheet | Full Wave Rectifier
EL 41, Tube EL41; Röhre EL 41 ID347, Vacuum Pentode | Radiomuseum.org
ECH 41, Tube ECH41; Röhre ECH 41 ID2494, Triode-Hexode | Radiomuseum.org
EBC 41, Tube EBC41; Röhre EBC 41 ID782, Double Diode-Triode | Radiomuseum.org
UY 41, Tube UY41; Röhre UY 41 ID432, Half-Wave Vacuum Rectif | Radiomuseum.org
EL 41, Tube EL41; Röhre EL 41 ID347, Vacuum Pentode | Radiomuseum.org
EL41 Datasheet, Output Pentode.
Amazon.co.jp: JJ ELECTRONIC KT88 Vacuum Tube : Musical Instruments
41 @ The Valve Museum
EBC41 Datasheet | Duodiode-Triode
Can playing loud music for long periods of time damage tubes in an amplifier? - Quora
41, Tube 41; Röhre 41 ID2968, Vacuum Pentode | Radiomuseum.org
EF41 Datasheet PDF - Datasheet4U.com
EZ 41, Tube EZ41; Röhre EZ 41 ID3271, Full-Wave Vacuum Recti | Radiomuseum.org
Vacuum Tube Magic Comes To The 741 | Hackaday
Sanicro® 41 — Alleima
41, Tube 41; Röhre 41 ID2968, Vacuum Pentode | Radiomuseum.org
