thesoulofthesound.com https://validator.w3.org/feed/docs/rss2.html Home G2004 Valvo – Black Mesh Rectifier, Cup Getter, WWII Wehrmacht 1940s G2504 Valvo – Black Mesh Rectifier, Cup Getter, WWII Wehrmacht 1942 U52 Marconi – NOS Black Plate Rectifier, “Fat Coke Bottle” Shape, 1930s 5U4GB Fivre – NOS Black Plate Rectifier, 1960s EF802 Telefunken – Laboratory Grade, Double “OO” Getter, Early 1950s 12AX7 / ECC83 Fivre – Black Plate, Long 17mm, Horseshoe Getter E424 Philips Mesh Plate Globe – Matched Pair, 1930s Brown Base 6N7G Visseaux France – NOS Sealed Military Preamp Tubes GZ34 / 5AR4 Mullard Metal Base – 1950s NOS NIB 6J5G Neotron France tube nos nib sealed VF14 Telefunken nos nib sealed for Neumann U47/U48 microphone 6SL7 Fivre Tube – 1940s Brown Base, Black Plate “Fatboy” 6J5 Fivre Metal Base – Mono Plate, Selected for Italian Army 6SJ7 Fivre Metal Base – Smooth Silver Shield About 6X5 Fivre Mono Plate – NOS NIB Matched Pair