I'd suggest just getting a pre-amp with a suitable phono stage built in or separate.
The main thing would be to know what kind of cartridge is used on the phono, ie ceramic, moving magnet, Moving Coil (hi or low output)?
If it is ceramic, I'd start off by considering a new table and cartridge and go from there.
The main thing would be to know what kind of cartridge is used on the phono, ie ceramic, moving magnet, Moving Coil (hi or low output)?
If it is ceramic, I'd start off by considering a new table and cartridge and go from there.