Zoom ZHA-4 Handy Headphone Amplifier Flame maple top guitar With a variety of Quizzes

With a variety of Quizzes that train your ears while you play

active mid-boost (25 db) and TBX circuits

JBL designed and manufactured transducers

Enables wireless audio playback from smartphones

and often embarrassing howling of unwanted feedback

Zoom ZHA-4 Handy Headphone Amplifier Flame maple top guitar With a variety of QuizzesThe Zoom ZHA 4 Handy Headphone Amplifier splits a single stereo headphone output into four separate powered 1 8 inch headphone jacks, each with its volume and mute control. It is perfect for bands, podcasts, productions, and more. The two AA batteries provide hours of portable power. For longer sessions, you can connect the USB C port to a portable battery or plug it directly into the wall.