2X TRANSFORMERS LUNDAHL LL1517 LINE OUT AUDIO MOUNTED IN CAS EN FRANCE

2x Lundahl LL1517 audio output transformers. These are used some Calrec broadcast consoles and other opamp driven transformer output audio preamp designs. These can also be used for a balanced direct output mod on a handful of consoles. LL1517 is an audio output transformer for balanced or unbalanced drive. The transformer is built from two threesection coils, with primaries and secondaries separated by electrostatic shields, and a audio C-core of our own production. The transformer is housed in a mu-metal housing. The LL1517 has sufficient low copper resistance to meet broadcast specifications in a conventional drive configuration, but is (as all output transformers) ideally used with mixed feedback drive circuits. Those transformers are mounted in a high quality case with RCA plugs ! En savoir plus