  We present a generalization of the master solution to the quantum Yang-Baxter
equation (obtained recently in arXiv:1006.0651) to the case of multi-component
continuous spin variables taking values on a circle. The Boltzmann weights are
expressed in terms of the elliptic gamma-function. The associated solvable
lattice model admits various equivalent descriptions, including an
interaction-round-a-face formulation with positive Boltzmann weights. In the
quasi-classical limit the model leads to a new series of classical discrete
integrable equations on planar graphs.
