Used Sterling Audio SHA4 Headphone Amp

Used Sterling Audio SHA4 headphone amplifier in good condition, built to deliver clean, reliable monitoring for studios, classrooms, and practice spaces. The SHA4 offers 4 independent headphone channels with individual level controls, a main input with dedicated master volume, and a stereo auxiliary input for added flexibility. Rugged and compact, it provides strong, low-noise output to drive multiple headphones at once for tracking, rehearsal, or critical listening.