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Mullard

EL34 6CA7 Mullard Xf2 OO Getter Welded Anodes Platinum Matched Pair Tested NOS

EL34 6CA7 Mullard Xf2 OO Getter Welded Anodes Platinum Matched Pair Tested NOS

Regular price €349,50
Regular price Sale price €349,50
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For sale is one perfectly matched pair ( two tubes ) of genuine EL34 / 6CA7 made by Mullard, Blackburn in 1964, Xf2 codes. 


Used, pull outs from rarely used HP professional device, tested NOS, rebranded HP in generic boxes. 

OO Getter, top mica spacer with 10 support points, welded anodes, two slots on plates, dark brown base with central hole in guiding pin. 


Tested with 250V on plates and G2 and -12V on G1: (105mA / 100mA)  100% = 100mA
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