Tube Lab #120 - 6AS7G, 6080 & Soviet 6N13S Tube

We take a first deep look at this very interesting high current (mA) tube, that today is often used in OTL (output transformer-less amps). Link to our online store: https://valvesnmore.com/ Link to Mellow Tone Kits: https://valvesnmore.com/?page_id=13253