Stuff:\r<br>-neodymium ball 13mm\r<br>-Rodin interferencje coil, torus outer diameter 134,59mm, inner diameter 42mm, wire diamater 0,55mm\r<br>-DDS signal generator 0-5Mhz, stability ± 1 × 10-6, accuracy ± 5 × 10-6\r<br>-amplifier Crounh ONE 600W, here used just one channel at minimum amplification\r<br>-power supply for amplifier - PC PSU Seasonic 750W
