Brand new member here. I recently acquired a JVC JL-A40. It's in good working order. It came with a plastic ADC headshell with an ADC cartridge with no visible model number. The cartridge has no stylus and the metal housing is loose. Im thinking a replacement is in order. I am looking for any refurbishing tips and tricks and some recommendations for headshells, cartridges, and styli. I have seen some used JVC Z-1S on ebay. Any thoughts? Also looking for a few parts if anyone knows a source. Thanks!