LL1635 is an interstage transformer for tube (valve) amplifiers available in Push-pull or Single-end versions.
The transformer is highly sectioned, and wound with a special low capacitance winding technique which results in very good frequency response. The transformer has a special high flux, low distortion audio C-core of our own production. NOTE: LL1635 is not suitable for SE to PP interstage. For this application we suggest transformer LL1660 or LL1660S