Description: For sale four tubes EF14 Telefunken made in Germany original vintage steel tube preamporiginal black steel tube Telefunken test results Ia = 17mA with 200 volt on anode reference good Ia = 7mA (with 200 volt on anode)reference 100% Ia = 12mA (with 200 volt on anode) the bakelite base has been glued as per pictures , for more details see pictures #6 #7 #8 #9 Original vintage spare part rare tube great vintage tube for neumann microphoneheater voltage is 6.3 Volt socket german steel base y8athis listing is for one piece = one tube more pieces from the same old stock are available on request this ef14 tube is employed nowadays in a lot of Neumann Telefunken u47 clone microphones likeFlea 47Wunder audio cm7Telefunken elektroakustic u47m and many more diy microphones with excellent audio performance results ef14 Telefunken is a 6,3 volt filament / heater version of the extremely rare and expensive vf14 Telefunken used in Neumann u47 u48 microphone Filament Heater Vf 6.3 Volt / If 0.47 Ampere / Indirecttype Pentode Box 210single
Price: 399 USD
Location: Verona
End Time: 2024-11-10T10:23:12.000Z
Shipping Cost: 60 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: TELEFUNKEN
Type: Preamp Tubes
Unit Type: Unit
Custom Bundle: No
Model: ef14
MPN: ef14
Country/Region of Manufacture: Germany
Unit Quantity: 1
Modified Item: No
