TELEFUNKEN U47, Matched Pair, Consecutive Serial Numbers | TubeDepot.com
Telefunken Elektroakustik - The renowned C12, U47, and ELA M 251E are uncompromising reissues of their vintage predecessors; the absolute pinnacle of vacuum tube microphone technology. #telefunken #telefunkenmics #C12 #U47 #ELAM251E https://www ...