post the whole paragraph around your quoted extract...........In the Cyrus 1/2 service manual I found this:
The two pins marked "M" have to be bridged and the link X12 has to be removed.
Yes.How do I connect my turntable, CD, etc. Right channel to right (mono)Cyrus TWO/PSX combo, left channel to left (mono)Cyrus Two/PSx combo? Placing the Cyrus Two/PSX units near the left and right speaker respectively?