udog,
I believe your Line Magnetic 216 IA can operate in triode at 22 wpc or Ultralinear at 38 wpc. Have you tried Ultralinear operation ? Does it improve the listening experience ? What outputs of the amp are you using? Based on the published impedance curves it looks like the 8 ohm outputs should sound the best. Just a couple of items that could be worthwhile trying.
I believe your Line Magnetic 216 IA can operate in triode at 22 wpc or Ultralinear at 38 wpc. Have you tried Ultralinear operation ? Does it improve the listening experience ? What outputs of the amp are you using? Based on the published impedance curves it looks like the 8 ohm outputs should sound the best. Just a couple of items that could be worthwhile trying.