I auditioned a pair of Neo Classic 250s a while ago with the Sound Lab U-1s. I'm sure they work well with other speakers, but they weren't a good match for mine. This was before the backplates were updated which reduces the midrange impedance dip (6 ohms at 500 Hz instead of about 2 ohms), so the results might be a bit different today.
Brian Walsh
Essential Audio
Brian Walsh
Essential Audio