Sontec 250 based EQ
This EQ is a bit of a combination of the legendary sontec 250 and GML (hi-shelf) EQ’s but with Burr Brown opamps and Fred Forsell DOA 993 discrete opamps in the output. All controls are stepped switches which means a massive 800 resistors all soldered point2point by hand. A lot of work but worth all the time, money and effort and I am proud to own and built this one of a kind masterpiece. This really is a one of a kind EQ.