Hello this is my first post, although it took several days reading a lot of knowledge that is written here. Fortune has given me 20 channel strips NEVE 8248 console. And it took several days looking for information to make a power supply and connect it to function as a mic pre. The information I've found so far is that the channel strip is a 81380, consisting on EV10972 preamp, and EQ is marked with EV10717. There are more cards as low pass filters, the aux sends, etc ... This is consistent with that described by John Klett in PSW Recording Forums: Dave Hecht - Master Tech => Neve channel strip- can you identify? In [DLMURL="(deadlink) AUDIO DOT COM[/DLMURL] have for sale the same strip that I have, with the functions I want to do. But nowhere is there a diagram of this circuit. Searching google I found some pages with the documentation I need, but for other NEVE models . But no trace of a user manual of the 8248 console, or 81 380 channel strip. I even sent an email to support NEVE, soliciting manuals of these models, but have not received a response. Appreciate any help to find documentation of these modules. Thank you very much.