Some thoughts before I move on.

When I got this console I had a lot of inspiration and many ideas on extending the features of it, but after having it with me for a while and reading what other users appreciate it for I more and more feel like just keeping it more or less stock. I still going for the recap of channel boards/PSU since I don't think there is anything positive about dried old caps. Features that I would like to have but in that case would be external are HP/LP-filters and phantom power. I would really like sweep on the Hi-shelf though.

I would like to clarify my intentions with the preamp board. Although the INA217 chip is a complete preamp I am not replacing the stock preamp. I just want to use it as a balanced receiver because the boards on channel 7 and 8 don't have input transformers. If I could get the original transformer or knew what to replace them with I would put trannys in there instead. (If the cost was acceptable, two Lundahls would probably cost more than I paid for the console) .

I hope I get time to install the board and test It soon.