Airy 3 is the best cartridge that I've ever owned...I'm now very curious about the UNIverse.
The Airy 3 comes in low output and high output. The 0.48 mV (high output) will do just fine with your current setup. Depending on the effective mass of your Morch, you may or may not require the optional 4g silver plate for the Airy 3, it supposedly sounds better with the added weight. I believe the compliance for the Airy 3 is 15 for the horizontal and 12 for the vertical. You could always change the armwand for a perfect arm/cartridge match.
The Airy 3 comes in low output and high output. The 0.48 mV (high output) will do just fine with your current setup. Depending on the effective mass of your Morch, you may or may not require the optional 4g silver plate for the Airy 3, it supposedly sounds better with the added weight. I believe the compliance for the Airy 3 is 15 for the horizontal and 12 for the vertical. You could always change the armwand for a perfect arm/cartridge match.