I am looking for accurate plans for Altec 612 (Abby Road Monitors)


I have looked these up on the internet but they are all kinds of different, they can't be correct if they are different.......I am glad to pay for them..........Will

autospec

You might try Great Plains Acoustics. If he cant help I bet he will someone that can. 

Sounds silly, but see if you can reach Alan Parsons through his fan club.  I have a friend who asked a Pink Floyd question and he apparently answered.  I have met AP twice and he is a really down to earth kinda guy.

All the best!

Some nice pics of a custom made set with 615s and time aligned crossovers on the LA C/L.

Did the ghost of Thiel design these crossovers? I guess simpler isnt always better. 

OT:

Did you ever find suitable ST70 circuit boards for your rebuilds?

 

DeKay