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SonOfMI
New member
I have a 100 watt Splawn Nitro and it’s been acting up. It started throwing out this high pitched squeal whenever I plug a guitar cable into it. I want to try swapping preamp tubes before I take it to a tech, but despite having a Friedman JJ Jr, EVH 5153, and a Marshall DSL40CR I’ve never had to do anything with tubes. So I’ve never bought any. Where do you get your tubes from? I live in the Atlanta GA area.