Zoom ZHA-4 Handy Headphone Amplifier Digital Pianos Frequency Range :60Hz - 18kHz

Frequency Range :60Hz - 18kHz

Super simple to use - one knob to rule them all

and well-balanced frequency response

sweet highs

Zoom ZHA-4 Handy Headphone Amplifier Digital Pianos Frequency Range :60Hz - 18kHzZoom ZHA 4 Handy Headphone Amplifier Perfect for mobile recording setups and podcasting, the Zoom ZHA 4 Handy Headphone Amplifier lets up to four people monitor audio from their headphones, dictating their own levels all the while. Four headphone outputs are on hand, as are four individual volume knobs to control levels, and four individual mute buttons. This is a battery powered device, lasting between 3. 5 and 4. 5 hours on a single pair of AA