Used AKG HP4E Headphone Amp

Used AKG HP4E headphone amplifier in great condition, ideal for studio monitoring and home listening. This compact 4-channel amp lets up to four listeners hear the same source with independent volume controls, delivering clean, low-noise amplification for headphones. Features include stereo input and 1/4" headphone outputs, rugged metal construction, and a reliable external power supply design for stable performance. A practical solution for tracking sessions, practice rooms, and shared listening setups.