SPL

The SPL Mic In Lundahl is an input transformer for high performance microphones, with a "mu-metal" core ad high permeability and two three-section coils. The primary and secondary windings are separated by shields Electrostatic. The three-section spiral structures of the transformers have an inductance dispersion very low, and therefore an excellent frequency response. THE transformers are encapsulated in "mu-metal" containers for magnetic shielding.