Used Sterling Audio SHA4 Headphone Amp

Used Sterling Audio SHA4 Headphone Amp in good condition, ideal for studios, rehearsal spaces, and multi-listener setups. This compact 4-channel headphone amplifier delivers clear, dependable monitoring with independent volume control per output, letting everyone hear comfortably without changing the main mix. Built for clean signal distribution and low-noise performance, it’s a practical upgrade for recording, podcasting, or keyboard/drum monitoring where multiple headphone feeds are needed.