PRS Custom 20 tube layout

Discussion in 'Amplifiers' started by godwentpunk, Feb 24, 2020.

  1. godwentpunk

    godwentpunk New Member

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    I found the schematics for the tube layout on the PRS support site but it does not tell me what each position does. Does anyone here know those details? Here at the positions and the tubes for each

    V1 12AX7
    V2 12AX7
    V3 12AX7 TungSol
    V4 12AT7
    V5 12AT7
    V6 12DW7

    thanks!

    joe...
     
  2. godwentpunk

    godwentpunk New Member

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    I search and search and could not find anything.. until after I created this post. So, here is what I found:

    V1-V3 are the "tone circuit"
    V4 is the reverb driver
    V5 is the PI
    V6 is the effects loop

    joe...
     
  3. DreamTheaterRules

    DreamTheaterRules Social distancing be like ^

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    Look for the same thing for the Custom 50 as I know there are more details than that out there on the 50. I don't have them handy or I'd post them.
     

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