Hello Chinkwan, Sorry for the late response, here are some pictures of the Transformer inputs. Could you please share some of your pictures from the AMP.
https://app.box.com/s/7qkb1mumpo2p5yvd2ci6
https://app.box.com/s/1a6f67umrwo335fj09u6
https://app.box.com/s/q09w19es3mcy5boc6hil
https://app.box.com/s/7qkb1mumpo2p5yvd2ci6
https://app.box.com/s/1a6f67umrwo335fj09u6
https://app.box.com/s/q09w19es3mcy5boc6hil