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*** ECF82 ( 6U8A 6KD8 ) - MATCHED PAIR - EI Yugoslavia - low noise audio tube - NOS ***

Up for sale, MATCHED PAIR - triode - pentode ECF82 - premium quality, low noise and low microphony  

Direct substitute for 6U8A * 6KD8 * 6EA8 * 6EA8A * 6U8 

Best performer in CAYIN MT-45 MK3 - preamplifier driver stage

Made by EI (Elektronska Industrija) - former Yugoslavia

NOTE: Ei was major supplier to many different tube manufacturers such as Philips, Telefunken, Siemens, Sylvania, GE, RCA, Mullard (among others)

Long lifespan - Low noise 

BRAND NEW - INDIVIDUALLY TESTED - comes from bulk box so no individual packing 

What you see is what you get