I've worked on an MX-110Z or two over the years. The tuner section is quite nice and worth using, the phono stage is the standard vintage feedback equalized RIAA phono preamp (pretty much the entire tube audio industry has moved away from that to passive equalization), and the linestage section is somewhat disappointing, like they really needed room and power transformer capacity for one more tube to buffer the output. The Eros actually has substantially lower output impedance than the preamp output of the 110, but we still caution people not to run super long cables, nor to run it into a preamp with a low input impedance.