Hi, just been informed that the PrimaLuna "PhonoLogue" phonoboard is out of production. Cant find any within EU, US import will end up at gold nugget prize! Found a substitute, German made, very good specs. - size 50X66mm, (nice prized). Probably fits inside and line connection should not be a problem. But, - onboard power suppy can be an issue. This substitute board runs on 9-12vac. Is that compatible with the original PhonoLogue-board? Thanks for any help!!