Hello Ben it might be worth a call to Ed Dinning on the forums who may be able to build a custom AC transformer for you if practical in terms of costs etc. Also when I was part of an Authorised Service centre years ago Kenwood indeed supplied all of the dealers with a master supply with 3 types of a connector to run things out of systems that were multi stacked as solo units with analogue audio output to monitor audio etc when required. It was a real help indeed, if i can find a picture of one on google I will let you know.
