Yesterday I was livid that I didnot. Make the mk3 upgrade
mark called me personally and went over the Very extensive upgrades the
state of the art ceramic boards alone are 8x more monies and the new layout magnitudes less distortion . And well worth the upgrade cost . Even a new soft start to dramatically save on Tube life and 80k in capacitance upgrade is like with a Amplifier well over $120 uf for dynamic swings . They are paying shipping and insurances both ways ,I send my preamp back in 10 days . I will run it in myself
with my Isotek runin cd , LSA maybe small But Mark and Co make a great product
and have integrity .myself a hot head at times Audiophiles too can be hard to deal with myself included .

