Ralph,
Historically Audiofeil has frequenty praised your products and seems to hold you in high regard personally. He was very specific in stating that in the case of the Zu Definition(6 ohm load) the S-30 was`nt a ideal match, but the 30 ohm version was fine. You even suggested the need for the Zero for the 6 ohm load if using the S-30 amplifier, which supports Bill`s experience.
Historically Audiofeil has frequenty praised your products and seems to hold you in high regard personally. He was very specific in stating that in the case of the Zu Definition(6 ohm load) the S-30 was`nt a ideal match, but the 30 ohm version was fine. You even suggested the need for the Zero for the 6 ohm load if using the S-30 amplifier, which supports Bill`s experience.

