Looking for 2SK 364 FET equivalent

• Looking for 2SK 364 FET equivalent
  Posted by Audiorepair on 19 Jun, 2023 10:35
• Can't seem to find much available to replace these 2SK364 JFETs. 
  They are used as audio switcher/mutes in an ADA guitar pre-amp/effects unit.
  
  Not sue why these things are unobtanium.
  
  Cheers.
• #1 Reply
  Posted by Kleinstein on 19 Jun, 2023 11:12
• For switch use I would suggest J113 or PN4393 as a TO92 version. If there is headroom in the voltage and low R_on is important that the J112 / PN4392 could be more suitable.
  
  There are many obsolete JFETs, especially in the older THT case. There are just no longer used that much with more OP-amps and switching with CMOS chips.
• #2 Reply
  Posted by Audiorepair on 19 Jun, 2023 13:22
• Quote from: Kleinstein on 19 Jun, 2023 11:12

  For switch use I would suggest J113 or PN4393 as a TO92 version. If there is headroom in the voltage and low R_on is important that the J112 / PN4392 could be more suitable.
  
  There are many obsolete JFETs, especially in the older THT case. There are just no longer used that much with more OP-amps and switching with CMOS chips.
  

  
  
  Ah, thanks for that, J113 seems to have done the trick.