Used Sterling Audio SHA4 Headphone Amp

Used Sterling Audio SHA4 Headphone Amplifier in great condition, ideal for studios, rehearsal spaces, and multi-listener setups. This compact rackmount unit delivers four independent high-power headphone channels with individual volume controls, letting musicians and engineers dial in comfortable monitoring levels without distortion. Designed for clean, reliable performance, the SHA4 provides clear, detailed sound and robust build quality for everyday use—an excellent, budget-friendly solution for expanding your headphone monitoring system.