Pyle Phono pre amp purchased & REFUNDED thru Amazon. Used with the Xitel Inport Deluxe software to covert my vinyl LP's to CD. The pre amp worked for about one hour. The software is easy to use. I recommend a better & more expensive pre amp. I am trying another phono pre amp, DJ PreII by ARTcessories ($45), seems like a nice unit with gain control, signal/clip LED, analog switch between 100pf & 200pf and low cut filter.