Valve Jr. Point-to-Point modification

Our friends at Revolver Amplification wrote:

“A customer sent me a Valve Jr. last week and it turned into a new project. He purchased a Valve Jr. kit from you guys. I fabricated a new point-to-point board for him and thought I should send you the results. I’m now offering this mod for the amp.” —Charles PrestRevolver Amplification

Below are photos of Charles’ work, click on either to see a full-sized version (first stage upgrade).

And with 6V6 modification.

For more information please contact Revolver Amplification directly.

Source: https://mercurymagnetics.com/pages/catalog/kits/valvejr/Revolver/revolver1.htm

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