Den 2007-11-15 14:02:06 skrev Martin Klingensmith : > Maybe I should eliminate the circuit board and use point to point wiring > with solder terminal strips attached to a sheet metal chassis. Hell, it > wouldn't be that hard to just put some 12AX7s in there instead of opamps > too. I have actually made a couple small prototypes by: printing out the layout, put double sided adhesive on the print put thin copper vires on that as tracks, following the print usig needle, put wires through on other side put down the components soldered :) But now i have improved my etch system and have a better printer so i can do single sided etched board with 0.5mm spacing. -- Morgan Olsson -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist