[Squire]

You can't get carts anymore but you can still get styli from eBay or the other online sources. New styli might help, your's looks roached. I tried rebuilding one of those carts with a homegrown Rochelle salt crystal and had some success. I need to get my 51-1330 recapped and get the M-22 rebuilt so I can try for a better result. These might be better candidates for piezo wafer rebuilds since they take such a tiny element.