Some of the most popular options for two of the best selling and sounding small amps ever built, the Pro and Blues Jr. Including tube kits for Harp players! *Note* If you want your Blues or Pro JR to breakup earlier with less headroom then see the category below for Low Output Kits using the EL844 power tubes.
All of the kits in this category use the JJ EL844 power tubes to drop the overall output a couple decibels which reduces the overall headroom. These are some of the most popular options for the Pro and Blues Jr. Including tube kits for Harp players!
Full Retube Kits for the Fender Vibro King amps. Note; you need to check to see if your Vibro King is the early model which uses an EL84 for the reverb, or the later model which uses a 6V6 for the reverb.