This is a line-level output preamp, so it connects to any standard (non-phono) input, such as CD, Tape, VCR, Tuner, etc. It has good dynamics, low noise and is a simple connection. I experimented with several of the under $50 preamps with dismal success. On one of the cheap ones, one of the RCA sockets broke inside the unit when inserting the RCA plug. On the other, there was significant hum even with everything connected properly. Swapping to a replacement eliminated it. If you're going to play records, don't go the cheapest route - do it right.