Best Cartridge for Kuzma Airline

Dave- exactly. The old compressor that came with the Airline died; Kuzma had for a while offered an oversized compressor as an aftermarket item for precisely that reason; I just went directly to the compressor manufacturer and had them configure one with an automatic drain function; it was basically plug and play; the only thing I had to do was remove the output fitting from the old compressor and screw it into the regulator on the new one. Overkill, but it wasn't that much more money than an exact replacement of the original sized unit.
Thanks for the invite.

Similar to my set-up for the ET 2.5.

I have a linear tracking arm (Airtangent) and the London Decca Reference and Grado Statement both work well.

Any newer or other recommendations on cartridges for the Kuzma Airline?

I am running an Acoustical Systems Palladian in my Kuzma Airline.
very happy with it.

Best
E