Custom Forssell Technologies High Voltage pre amp for DPA mic's!





Isle of Skye, along with Forssell Technologies has developed a new HV pre amp for the DPA HV microphones.
        


     



It incorporates the Forssell JFET-993 modules and a High Voltage Power Supply for the DPA 4041/4003/4012/4016 microphones. All the clarity and warmth of a Forssell design with no gritty or harsh sound! Here are some pictures of one that I built from a prototype board that Fred was kind enough to sell me.