Epiphone Valve Junior mods

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Uploaded by on Jan 6, 2009

Schematic available

http://www.saunalahti.fi/kaihakki/epivalve/

Here is my version of the mods. I have added two pots. 1 Mohm/log with 270 pF and 5,6 nF capacitors. Second pot is 470 Kohm/log. Resistors R6, R7, R5 and R15 are removed. Resistor R1 is changed to 1 Mohm and R2 is chaanged to 22 nF capasitor.

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Music

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Standard YouTube License

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Uploader Comments (kaihakki)

  • The modification work take some hours to complete, maybe 2-4 hours depending on the expert's skills.

Top Comments

  • In soviet russia, amp modify you!!!

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All Comments (14)

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  • I hate asshole people in my own country who say everyone form Europe is stupid...

    You made a nice little tube amp even better, awesome work!

  • Hiton jännää. Olin ihan varma alus että olet suomalainen, ja niin oletkin :D

  • Beam me aboard Scotty.

  • @embryo923 wat an asshole he put in on here in xase someone wants to do the same and just showing a new idea. If you dont like it dont watch it dill-hole!! haha

  • Sounds like shit.

    I modded my EVJ by changing R1 to 1k Ohm and R2 to 47k..and I cut the JP1 jumper to cut the amount of signal going to ground.

  • how long did this mod take?

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