Telefunken Alchemy Series Microphones Designed, hand-built, and tested to strict quality standards in Connecticut, USA, the Alchemy Series is TELEFUNKEN Elektroakustik’s next generation of large diaphragm tube condensers. These new microphone models feature unique sonic profiles developed from the ground up. The bold new voicings of the Alchemy Series are the TF29, TF39, TF47, and TF51. TF29 Copperhead The fixed cardioid TF29 is [...]