Watts Tube Audio
   
Which version is my Valve Junior?   VJR LAYOUTS
 
EPIPHONE VALVE JUNIOR REPLACEMENT PARTS
 
 
Watts Tube Audio carries several replacement and DIY parts for the Epiphone Valve Junior including
drop in replacement boards (loaded and uloaded), components kits, chassis upgrade kits,
power and output transformers and chassis both blank and punched.
 
   
   
   
   
         
         
         
   

EPIPHONE VALVE JUNIOR 
REPLACEMENT CIRCUIT BOARD
This board layout will work for all the various mods.
Your choice of  board color and terminal types.
Mounting holes are pre-drilled for easy installation. Boards available for amp versions 1, 2 & 3.
Board color options    Terminal options

   
   
Epiphone Valve Junior replacement board
 
   
Terminal type
Amp version / socket configuration
Board color
   
         
         
         
   
EPIPHONE VALVE JUNIOR REPLACEMENT
COMPONENTS KITS
Only $35.00
   
 
We offer several different components kits for your drop in replacement board.
Please view the layout diagrams to see what components are included in component kits.
A a brief desciption of each components kit. "Stock": If you like the way your Vjr sounds but want better components this is the way to go. 
"Marshallized": Add some sizzle to the top end and notch up the gain. "Voxy": Get that killer Vox high end chime!
"Fenderish": Make your Vjr sound like a well groomed f51 Tweed Champ!
"Fenderish with 6V6 power tube": Same as above but utilizes a 6V6 power tube. * Requires a board with an octal power tube socket and chassis hole enlargement.
"Suprolicious": All the best stuff from the Supro Model 24 amp and incororated it into the VJR.
"Suprolicious with 6973 power tube": Same as above but utilizes a 6973 power tube.

 
   
   
   
Kit type
Component choice
   
         
         
         
   
EPIPHONE VALVE JUNIOR
   
   
REPLACEMENT LOADED CIRCUIT BOARDS Only $125.00
   
 
Our loaded boards come complete with top quality components, "flying leads" and  perfectly placed mounting holes which allow for easy installation.
Drop and rock! *Best if used with the chassis parts kit offered below. *Octal socket selections require builder to enlarge tube socket hole in chassis.
 
   
Loaded Valve Junior Board

   
 
Layout diagrams    Board color options    Which amp version do you have?
 
   
ONLY $125.00
   
Board type
Component choice
Amp version
Board color
         
         
         
   
   
   
Kit type
   
         
         
         
 
EPIPHONE VALVE JUNIOR
REPLACEMENT OUTPUT TRANSFORMER
Made in the U.S.A. by Heyboer Transformers. Perfectly tailored for the VJR. Awesome quality and tone!!!
Mounts right to the existing mounting holes. No chassis drilling!!! All wiring is color coded to match the original transformers
!
Also performs great with a 6V6 power tube.
Output transformer specs: Primary: 6.6k. Secondary speaker taps @ 4,8 &16 ohms. 8-10 watt power rating.
Measuring: 2.25 high x 1.875 wide. Made with top quality M-6 steel.

 
   
    valve junior replacement output transformer
   
    Only $75.00    
   
   
         
         
         
   
EPIPHONE VALVE JUNIOR
REPLACEMENT POWER TRANSFORMER
Made in the U.S.A. by Heyboer Transformers. Perfectly tailored for the VJR. Awesome quality and tone!!!
Mounts right to the existing mounting holes. No chassis drilling!!! All wiring is color coded to match the original transformers
!
Made with top quality M-6 steel.
   
   
Valve Junior replacement power transformer
   
   
Only $95.00
   
   
   
         
         
         
   
EPIPHONE VALVE JUNIOR REPLACEMENT CHASSIS
   
   
These are blank .090 aluminum and are built to fit into your Vjr head. Complete with mounting nuts.
There are no holes in these. Drill to your own specifications.
   
   
   
   
ONLY $45.00
   
   

   
   
   
         
         
         
         
   
Thank you for choosing Watts Tube Audio!