Description

2 Tubes EF86 (6CF8) Audio Tubes Telefunken AF Pentode - low noise pre-amplifiers tube Chrome Plate version - this are two tubes - always matched pairs _________________________________________________________ All this Audio Tubes are slightly used all tubes are same construction with chrome plates construction telefunken made telefunken <> Mark between Pins the tubes are tested good on my calibrated tubetester Neuberger 370 Ua=250 V, Ug1 =2 V, Ug2 =140V , 6,3 V Heating good begins at 2,1 mA , 3 mA means 100% Tube 1: 3,3 mA Tube 2: 3,2 mA no boxes for these tubes. I tested the tubes on audio equipment , they sound great If you have any questions about this item pleas feel free to mail. I ship your item immediatly after receiving the payment. I send all items in very save packing and add no cost for packaging. If you won several items, no problem to ship them in one package, please ask for shipping rates.