Just kind of toying with the idea of adding an equalizer to my Valhalla amp. I already have a Soundcraftsmen equalizer connected to my stereo (don't really use it much though) and I also have a fairly compact 10 band Kenwood equalizer. My stereo sits across the room from my recliner position. My headphone amp sits next to my recliner and is connected to my preamp via good quality phono cables. Was thinking of connecting the phono cables to the Kenwood equalizer and then to my headphone amp. Seems like a little tweaking depending on the genre I'm listening to and which headphones would be useful. And with the eq sitting right next to me it would be real convenient. Anyone else ever done this?