Hello, is there a simple tube output stage out there i could copy? im probably gonna use jlsounds ak4493 dac, it has differential outputs, im also not sure what voltage requirments tube have, fairly new stuff to me
a amp would be a completely different beast, i was talking about a tube buffer between dac and amp but i would probably need atleast 50W for some headroomHow much power do you need? You can get maybe 5 watts from a Class A amp, which could be one output tube. For more than that you'd want push-pull (Class AB). A power amp will need a few hundred volts DC. The biggest problem will be finding the appropriate output transformer. Here's a starting point:
https://diyaudioprojects.com/Tubes/6L6-5881-SE-Tube-Amp/
look herea amp would be a completely different beast, i was talking about a tube buffer between dac and amp