By PSW Staff • January 11, 2017 Telefunken's new active FET direct boxes Telefunken Elektroakustik will be exhibiting four new direct boxes at Winter NAMM 2017, including mono and dual models of both active FET and passive designs. The Telefunken TDA-1 (mono) and TDA-2 (dual) are newly designed active FET direct boxes that employ discrete Class-A FET circuitry and passive transformers. In the heart of each new Telefunken direct box design are custom-wound output transformers by OEP/Carnhill, made in the UK. The circuit boards feature gold-plated traces for maximum conductivity and are hand-assembled exclusively with through-hole components providing a secure and reliable connection. The circuits are housed in a durable extruded aluminum enclosure with recessed metal toggle switches to engage a -15 dB pad and ground lift. The rugged construction is able to easily withstand the wear and tear of gigging. See the entire line of Telefunken microphones and the new DI Boxes at Winter NAMM Booth #6225 Hall A Telefunken Elektroakustik Comments Have something to say about this PSW content? Leave a comment! Cancel reply Scroll past the ”Post Comment” button below to view any existing comments. Your email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed. Tagged with: DI Direct Boxes NAMM Product Telefunken · all topics Subscribe to Live Sound International Subscribe to Live Sound International magazine. Stay up-to-date, get the latest pro audio news, products and resources each month with Live Sound. Subscribe Today!