Hi Matti,
there is a difference between the part list delivered with the kit (from 2012-1-1) and the part list which is part of the manual for download (Manual Rev. 2.6.5 from 2007-12-04) at the jumaradio.com website. On the new part list (main board) is an additional Transistor (T12 for line input modification and this additional transistor was delivered with my kit). But I can not find any modification instructions in the Manual revision 2.6.5.? Is there a new manual revision with included modification instructions for t12? Is there another link for the actual manual?
Many thanks in advance
73 Attila DC0ED