Need a good inexpensive stereo pre!

Ive just listened to a myriad of cds from my Pioneer DV414 (it uses 24bit/96khz dacs) and the sound is very good except for alot of brightness in the higher frequencies. I'm using Transparent Link 100 rcas between the dv414 and Chase RLC-1 pre ($59!!), and the pre and an Acurus A200 stereo amp. A double run of DH Labs T-14 speakers cables connect the amp to NHT 2.5is. I dont know if the brightness is coming from the dvd player, pre, amp, speakers or a combo of components. Anyone with ideas about other stereo pres passive or active? What about the Creek OBH-12? Thanks in advance! Ricky [email protected]