Broadstone, I think it could work and I have found that some of the dbx model EQ's sound very respectable in a high-end system. My backup for my expensive Lyngdorf preamp/equalizer is a dbx 1231 stereo 31 band graphic EQ with variable gain. I like it a little better than the older dbx 10/20 that is an old model and failed after time.
The dbx 1231 has both TRS connectors (RCA to TRS adapters are easy to find) and XLR balanced Inputs/Outputs. It has a list price of around $500 but can be found on the Internet closer to $350. I believe it has up to 15dB of boost/cut at 1/3 octave intervals.
If you find yourself using a lot of boost (say over 5 or 6dB) you might need to make sure your amp has enough power and stability into low-ohm loads in order to avoid amplifier clipping that can harm your speakers (and possibly your amp too).
Good luck!
The dbx 1231 has both TRS connectors (RCA to TRS adapters are easy to find) and XLR balanced Inputs/Outputs. It has a list price of around $500 but can be found on the Internet closer to $350. I believe it has up to 15dB of boost/cut at 1/3 octave intervals.
If you find yourself using a lot of boost (say over 5 or 6dB) you might need to make sure your amp has enough power and stability into low-ohm loads in order to avoid amplifier clipping that can harm your speakers (and possibly your amp too).
Good luck!