Thank you for all the great research/input...
Guess I should have clarified the use for this phono preamp...
I am replacing a Sound Design/Yorx type of all-in-one type of system with an Aiwa all-in-one system (She WANTS an all-in-one system!!!). I'm hooking up an economical Sony turntable (complements of Rev - Thanks!) to the Aiwa which has no phono input... My systems/receivers have phono inputs as needed...
A basic phono preamp unit will work fine based on this system. Just needed an OK one, & decided to purchase from Parts Express...
Thanks again,
George