Marshall JCM 800 Vertical Input mod Nov 15, 2006 1:17:03 GMT Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by mario8672 on Nov 15, 2006 1:17:03 GMT Ey, Is it possible to take a Reissue of the Marshall JCM 800 head and mod it to have vertical input and all of the other things the original had from 1983 head? Thanks