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Kt5881 bias
This is my first post here.
I'm not really worthy, as I cheated and bought my lovely KT5881 2nd hand and fully built. it was my first dabble into valves and it has changed everything. I know nothing about electronics.....I can solder some plugs on interconnects and that's my lot. Currently the power valves are sovtek 5881 WXT then 2 x mullard EF86 and 2 x sovtek 12AX7WA I recently swapped the 12AX7WA for groove tubes.....and tried to run them in but couldn't wait to get my sovtek back in their rightful place I have ordered a quad of valves to try on the back line. after all that babble, my question is does my amp have a self biasing mechanism or do I need to get my hands dusty. I understand the principles / necessity of biasing etc and happy to have a go with my multimeter. but equally happy to leave well alone. |