The V12a is a highly efficient and compact hearing loop driver. It is a constant current, dual output with integral phase shifter for phased array configuration, suitable for smaller venues such as classrooms, and conference spaces.

The driver has a Class-D output stge and an audio subsystem built around an advanced Digital Signal Processing (DSP) core. Combined with a powerful CPU to ensure peak performance, the V12a uses cutting edge technology to achieve first-class speech and music reproduction.