Used Sterling Audio SHA4 Headphone Amp

Power your headphones with this used Sterling Audio SHA4 headphone amplifier in good condition, built for clean, dependable monitoring in studios or home setups. The SHA4 features four independent headphone output channels with separate volume controls, letting multiple listeners dial in their own level without compromise. Its compact, rugged design makes it easy to rack or place on a desktop, delivering strong, low-noise amplification for a wide range of headphone impedances and clear detail across the frequency spectrum.