When ordered as a mono amplifier, the 216 combines the full power and dynamics of both stereo channels into a single load, while the new rear-panel design provides direct Bi-Wiring support, allowing upper and lower frequency ranges to be controlled separately without additional adapter cables. This purpose-built setup preserves transparency, maximises headroom, and delivers superior control, making the 216 Mono—whether purchased individually or as a pair—the ideal solution to elevate a stereo system with uncompromising precision, dynamics, and spatial fidelity.