Thanks Jon, the triodeelectronics Web-Site did i know, but there i found only Mods and upgrades for the ST70 or MK II/ MK III and MK IV. The same at crucio. But nevertheless thanks for your advice greetings Rolf

Hello, i´m searching for modifications of old dynaco-equipement. Is there anybody who might be able to send the modification plans and PCB-Layouts of the van Alistine Mods to Dynaco Pas-2/ 2x and PAS-3/3x (including the description of how to modify the original dynaco-input-selector) and...