With the blessing of the organizers of this gathering, I'll be bringing a basic repair bench setup to the Fest, and will be offering a general cleaning/bias/offset/overall operation checking service. Tube and solid state equipment welcome. I'll bring a basic assortment of fuses and perhaps some resistors but in general I won't be set up for intensive service, so if you have a unit that has given up the magic smoke, I likely won't be able to fix it on the spot. A $40 bench fee will cover all above mentioned checks, and a consultation on the overall condition of the piece(s) you want me to check out.