I'm using a Rowland Capri linestage with Melody 300B SET amps and it works beautifully! I needed a pre that could be left on all the time, but couldn't give up the sound of tubes...result has been excellent! Not quite up to my Atma-Sphere / Atma-Sphere setup in a different room/house, but quite satisfying, nonetheless. Of course that setup was almost 8 times more expensive too!!
If your speakers are a decent match with the amp, it will work well!!
If your speakers are a decent match with the amp, it will work well!!