"Reference","Value","Qty"
"Q1","2N3906","1"
"C1","10uF","1"
"D1","LED","1"
"J1","AudioJack2","1"
"J2","18V","1"
"J3","GND","1"
"R1","1k","1"
"R2","100K","1"
"RV1","10K","1"


BOM:
  - type: Transistor
    count: 1
    value: "2N3906"
    alternative: "Apperantly there are loads of alternatives but its trail and error"