nostr:npub1qw54rqswdc57yswxwst3n7dcsv2ssg3rjr5zevx62p9aqxn8k8mqjm037m nostr:npub10flh55ptzc5fkqm7hm3exa2wzrqzg5srntdc6n6sspn3uu6grp2qder79m Worth the effort - a pair of AAs will last for a year in one of these.
I have two - still one of my favourite vintage machines. It is virtually perfect for its intended purpose.