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Original Message

Graaf GM100

Posted by rkenned02@gmail.com on January 9, 2019 at 02:19:37:
My dealer tells me my GRAAF GM100 requires a new Output Device for the right channel. They know the amp quite well but this 'output device' seems to have them stumped. Does anyone know where I can source this part? At the moment two of my output tubes illuminate brightly and burn out - only when a speaker is attached. If I can't get this part does anyone know what it consists of and if it can be rebuilt?