There are some tube preamps that a lot of people swear by. Meanwhile there's a lot of cheap unreliable stuff on ebay as well. How low is your budget? One popular choice, and I'm still using it myself, is the ART DJPRE II. http://www.amazon.com/ART-II-Preamp...TF8&qid=1451915501&sr=8-1&keywords=art+dj+pre Current list on Amazon is $45.40. It has a low cut filter as well as input cap selection. It has a gain knob and a clipping warning light but I'm honestly not sure if the warning light means anything. Folks here in the past have recommended it as a cheap alternative and I'm sure many still would. If you asked a moderator to move this thread over to the Turntable forum you might get more attention as well.