Just install back my 20 years old Int Amp (Rega Brio) to 72 try the pre-out even though it has no AV by pass, no doubt listen CD is much more musical then the 72 even for a 20 years age.
However the amp is still using the round shape 2 foot plug...... Any shop can help to change the power cord to US plug or even modify IEC socket?
If really can't find 師傳改, then I will try DIY la....... but really ready for total loss, as the amp has been really so old, I just afraid some of the screws could not be returned back to the normal position after open them up.......