JLM Hybrid Parts List 1 x Hybrid double sided solder masked and overlay PCB 1.1" x 1.1" 1 x OPA2604 Burr Brown IC 1 x BD139 1 x BD140 1 x 3mm RED LED 2 x 1N4007 2 x 100uF 25v EXR caps (kit comes with 47uF instead as the fit better to the PCB) 2 x 470NF 63v MKT caps 2 x 10R 1 x 8k2 1 x 47k 2 x 2M2 6 x gold pins 1 x DIP8 IC socket