I don’t know anything about turntables. My Dad’s tuner just crapped out, so we bought him an inexpensive Sherwood 2 channel amp – but alas, it does not have a phono input. He has a Technics SL-BD20 that he play’s vinyl on, and I’m pretty sure he needs a phono preamp to get the SL-BD20 to a line-level input. I don’t know what kind of cartridge is on the Technics SL-BD20 – don’t know if it is a MM or a MC.

I need an inexpensive phono preamp for the Technics SL-BD20 to the Sherwood amp. If I don’t know whether it is a MM or MC cartridge, can I still choose a preamp or do I need to know MM or MC before choosing? What would be a good inexpensive phono preamp for a Technics SL-BD20 to a Sherwood?

Please help a TT noob. Thanks a lot.