Sorry to be coming in so late
I am likely the owner who used Hornings with the ZH 230
Great pairing
In my case I was using the Horning Agathon Ultimate
I have since acquired a pair of custom 12w pure class A mono versions of the 230 and they are outstanding
I have just ordered a pair of the new Ellipse version of the Euphrodite as I love the Hornings and have found no better set of compromises for my tastes
In due time I can share my impressions
I am sure it will succeed as I have spent a fair bit of time listening to the speakers at Jeffery's place in NY
I also have a Horning Sati 520b ultimate that is excellent with the Hornings, as one might imagine.
K