ART HeadAmp 4 Four Channel Stereo Headphone Amplifier with Power Supply Tested
ART HeadAmp 4 four-channel headphone amplifier — drive up to 4 pairs of headphones from one stereo source, each with independent volume control. 1/4” and 1/8” jacks on all outputs and input (wired in parallel). Includes original 12VDC power supply. Fully tested and working, all channels clean. Good condition with light cosmetic wear. Perfect for band practice, small studio tracking sessions, or podcast monitoring. Ships fast.