Here you see Gerd D's "experimental box" for his HiFi. It's called experimental because it's not the final version

A close up of the DCN23 and relay board before we made a little rearrangement.

A total picture before the "upgrade"

The chassis setup have been rearranged and the smaller transformers of the PSU DCN has been upgraded too.

The wiring doesn't look better than before, but more correct...
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