Preamp tubes
Telefunken EF804S NOS NIB Microphone pentode - low noise, no microphonics | eBay
EF804 Datasheet | TELEFUNKEN - Datasheetspdf.com
Preamp tubes
Telefunken EF804S Röhre, Neuware | akzent audio Pro Audio Shop
EF804 Telefunken NOS made in Berlin around 1960 (3.1ma) - Tube World Express | Beatles albums, Berlin, Bottle opener wall
Telefunken EF804 Tube NOS / NIB Sealed
2 X Telefunken EF804s Tube for V76 , V72 Mic. Preamp | Reverb
Telefunken EF804 Vacuum Tube New Old Stock Original Box - Etsy Sweden
EF804 TELEFUNKEN EF804S PENTODE VALVE AUDIO PREAMPLIFIER NOS/NIB
EF804S Telefunken Germany <> bottom NOS 1965
Telefunken EF804S Tube used, tested | SonicWorld Audio Shop
Telefunken EF804S NOS | eBay
Telefunken EF804 Tube NOS / NIB Sealed
EF804S - Telefunken - 5 Stück | Kaufen auf Ricardo
EF804S Telefunken Germany <> bottom like new 1960 era
Telefunken EF804S Vacuum Tube New Old Stock Original Box - Etsy
Telefunken EF804 Tube NOS / NIB Sealed
EF804S | TubeDepot.com
1955 BERLIN Telefunken EF804 SINGLE Telefunken Diamond tube for V72 Preamp | eBay
Telefunken EF804S- NOS - NIB (5pcs) | eBay
