Used Sterling Audio SHA4 Headphone Amp

Power up your monitoring with this used Sterling Audio SHA4 headphone amplifier in fair condition—ideal for studios, rehearsal spaces, and podcast setups needing multiple headphone feeds. The SHA4 provides 4 independent headphone outputs with separate level controls, delivering clean, reliable amplification for tracking and cue mixes. Compact and rack-friendly, it’s a practical solution for sharing one source across several listeners while keeping each performer’s volume right where they want it.