Recent content by laco

Hi guys ! AI800mk3 ( http://drtube.com/schematics/ai/ai800mk3.gif ) has a trimpot VR1. If i am not mistaken, it is used for AC balance settings. What is a correct way to set it up ? Thanks, Leslie

Hello guys ! Can someone tell me what OTRs were used in AI700,800mk3,Classic25 ? I need to know their primary impedance (Ra-a). thanks, Leslie