With the growing interest in R2R and audiophiles wanting to bypass the internal electronics, there isn't very much info/photos on how to connect repro head cables to the external tape pre. Been scouring the web over the last couple of weeks looking for instructions and emailed a few smart people along the way. Finally I got my Studer A807 head rewired to my King/Cello tape pre, snap some photos in the process that I'll post here for you tape heads to enjoy.
Anthony
Anthony