Toroidy.pl and Fezz Audio are indissoluble organism. This is largely due to our power and output transformers,
tube amplifier Fezz Audio Silver Luna has gained undeniable success by promoting Polish technology on worldwide audio market. It also  receives a lot of positive feedback in audio magazines, on-line boards in Poland and abroad including Germany , the Netherlands , Great Britain or Spain.

In each article about Fezz Audio, reviewers pay special attention precisely to transformers made by  Toroidy.pl
Wojciech Pacuła reviewer on HighFidelity.pl and Ludwig Hegel in his blog Stereo and Kolorowo clearly shows
that success of Fezz Audio Silver Luna is undoubtedly the confirmation of the highest quality output and power transfomers from Toroidy.pl
We invite you to read the reviews on HighFidelity.pl and  Stereo i Kolorowo.