Fezz Information

Fezz - Polish family bussines and a part of Toroidy.pl company, owned by Father Lech Lachowski and two sons Maciej and Tomasz. Lech founded Toroidy.pl Transformatory Lachowski company in a 1992 as a toroidal transformer manufacturing company. From 2005, when Tomasz finished univeristy of technology in Bialystok and started working together in Toroidy.pl we have started developing works on a high quality transformers (power and output) for audio applications. During this developing works we’ve recived a lot of expirience with audio electronics and in a 2015 decided to estabilish a new brand for our company – Fezz. Today Fezz are 40 persons. Fezz is using special (20um) steel stipes CRGO (Cold Rolled Grain Oriented) core for output transformers created with unique method . We ‘re manufacturing output transformers for Single Ended vacuum tube amplifiers under “AGTC Technology” specs. It is our inside factory name for Air Gap Toroidal Core Technology. We developed a special method of electro erosion core cutting for these transformers . Also winding and sectioning method is innovative to recive a flat frequency bandwidth in acoustic range, very low THD distortion and high quality factor. Also push-pull vacuum tube amplifiers, phono stages and solid state amplifiers are available in Fezz offer. All Fezz and Toroidy.pl products are developed, designed and made in our factory located in North-east Poland.