minus-squarexmanmonk@lemmy.sdf.orgtoNostalgia@lemmy.ca•Tube Tester at Convenience Store!linkfedilinkEnglisharrow-up2·4 days agoI remember using these. You didn’t have to write down which tubes went where because the store had a sheet of stickers in number pairs, one for the tube, and the matching sticker for the socket. linkfedilink
I remember using these. You didn’t have to write down which tubes went where because the store had a sheet of stickers in number pairs, one for the tube, and the matching sticker for the socket.