good pre amp w/digital inputs


I have 2 cdp's both have optical and coaxial outputs, looking for a good used pre w/ dig inputs in the 1000.00 range.
jmelet
a Tact Audio preamp would be a good choice ... if you need analog inputs as well, make sure it has the board installed
Nice review on the Wyred For Sound DAC 2...might look around for a used one. Currently running CDP straight to my Adcom 5500 amp with no pre using Audioquest Coral's and Speaker wire.....looking for a pre and new cables to tame my Klipsch Forte 1's.