Audio-Technica AT-PHA55BT Wireless Headphone amplifier - Discontinued headphone 4.4mm the flagship model of the

the flagship model of the SONOROUS series

a world first for DJ headphones

Cascade delivers exceptional musicality and openness

It uses Rob Watts’ (our Digital Design Consultant’s) unique filter technology

Audio-Technica AT-PHA55BT Wireless Headphone amplifier - Discontinued headphone 4.4mm the flagship model of theCompact Bluetooth headphone amplifier with powerful technology to deliver high quality wireless sound to your headphones Supports high quality LDAC, aptX and AAC audio codecs Output mode switch allows selection of output impedance suitable for dynamic or balanced armature drivers Built in microphone allows you to take calls from a paired smartphone Aluminum housing reduces unwanted resonance 3. 5 mm (1 8") stereo output jack Up to 8 hours of