Marantz pha 3 portable stereo headphone amplifier
The marantz professional pha 3 stereo field production headphone amplifier provides 3 independent headphone feeds from balanced or unbalanced sources and can drive headphones to high levels with low distortion ideal for field broadcast portable production crews and live sound productions where critical audio monitoring is required the pha 3 features a rugged metal case and the ability to daisy chain additional units using the loop outputs