Rediscovered my old PS1 with the RCA analog outputs yesterday. Also hidden in a drawer. Been playing it, but seems it may be somewhat noisy. Not sure it is the PS1 because seems I've got noise on my workshop power today. Could be a LED "fluorescent" light fixture causing it. Something is flickering in the shop, so am going to replace the four 4' LED bulbs in that fixture and see if it solves the noise issue.