Thank you for your responses. The preamp that I am refering to is the Granite Audio Model 770. Their CD player with the tube output has been the first CD player that I have owned that I can listen to with as much enjoyment as vinyl so, decided to try their pre-amp also. Before I was using a ARC LS 5III with the Phenomena + Battery pack for a phono stage. Not the best phono stage but, I got it as a package deal with a used Clearaudio turntable before the Teres.
The Granite preamp can be returned after 30 days and I could go back to the ARC but, I like the Granite better. Just have to figure out if I should change the cartridge or go with the step up.