Audio-Technica ATH-M50xBTPB Wireless Bluetooth Over-Ear Headphones with 45mm Neodymium magnet, Built in Microphone, Volume Controls, and 40 hour battery, Purple/Black - Newegg.com
Amazon.com: Audio-Technica ATH-M50X Professional Studio Monitor Headphones, Black, Professional Grade, Critically Acclaimed, with Detachable Cable : Audio-Technica: Musical Instruments
Mackie MCU XT Pro MIDI Control Surface Extension, Audio Technica ATH-50Mx, (2) Midi Cables Bundle | ProSoundGear
Mackie MCU XT Pro MIDI Control Surface Extension, Audio Technica ATH-50Mx, (2) Midi Cables Bundle | ProSoundGear