μPA68H 2個 (Diff FET) 差動増幅用 NEC複合JFET,Can I switch a JFET for a MOSFET? If so, what do I need to change in the circuit? : r/AskElectronics,IF360x N-Channel JFETs - InterFET | Mouser,JFETS used like clipping diodes? - freestompboxes.org,FET amplifier information biasing voltage and circuits etc - UK Vintage Radio Repair and Restoration Discussion Forum