The resulting non-crashing render does have some texture or surface clipping issues (and I've noticed it on many other models from 3dWareHouse as well).

Probably you have already noticed that making 'material' (just above material 0 in Model materials list of Denon), material 12 and material 13 invisible will remove most of that surface clipping.
Reason for clipping seems to be that model has different color/material on inner surface and outer (visible) surface.
At some angle the phenomenon appears as the inner color leaks through.