EF804 Telefunken NOS made in Berlin around 1960 (3.1ma)
NOS 1955 TELEFUNKEN EF804S EF804 S LONG PLATE GREY super strong v72 v76 TAB Siemens preamp | Reverb
EF800 TELEFUNKEN EF860 EF80 PENTODE VALVE AUDIO PREAMPLIFIER QUARTET
EF804 TELEFUNKEN EF804S PENTODE VALVE AUDIO PREAMPLIFIER NOS/NIB
NOS Tube Store: TELEFUNKEN EF804S (<>)
EF804S Telefunken Germany <> bottom NOS 1965
EF804S TELEFUNKEN EF804 SPECIAL PENTODE VALVE AUDIO PREAMPLIFIER NOS/NIB
Telefunken EF804 Tube NOS / NIB Sealed
EF 804, Tube EF804; Röhre EF 804 ID400, Vacuum Pentode | Radiomuseum
Telefunken EF804 Tube NOS / NIB Sealed
Preamp tubes
Telefunken EF804S NOS | eBay
EF804 Telefunken NOS made in Berlin 1957 (3.5ma)
Preamp tubes
EF804S | TubeDepot.com
TUBE EF804S: Electron tube, pentode, Noval, 9-pin, 6.3 V at reichelt elektronik
5x SIEMENS / Telefunken EF804S audio tubes for V72 / V76 / Klangfilm - EF 804 S | #291162148
NOS 50's Telefunken EF804S EF804 S special quality, very strong for v72 v76 TAB siemens preamp.. | Reverb
5x SIEMENS / Telefunken EF804S audio tubes for V72 / V76 / Klangfilm - EF 804 S | #291162148
