Sennheiser - HD 820 Over-the-Ear Audiophile Headphones - Ring Radiator Drivers with Glass Reflector Technology, with Balanced Cable - Black

Sennheiser HD 800 S Over-the-Ear Headphones - Black

Sennheiser - IE 900 In-Ear Audiophile Headphones - TrueResponse Transducers with X3R Technology for Balanced Sound - Silver

Audio-Technica - ATH-AWAS Closed-Back Wood Headphone - Cherry

Bose - A30 Bluetooth Noise Cancelling Over-the-Ear Aviation Headset with 5-pin XLR Plug - Black

Bose - A30 Bluetooth Noise Cancelling Over-the-Ear Aviation Headset with 6-pin LEMO Plug - Black

Bose - A30 Bluetooth Noise Cancelling Over-the-Ear Aviation Headphones - Black

Bose - ProFlight Series 2 Bluetooth Noise-Cancelling In-Ear Aviation Headset with 5-pin XLR Plug - Black

Bose - ProFlight Series 2 Bluetooth Noise-Cancelling In-Ear Aviation Headset with 6-pin Lemo Plug - Black

Bose - ProFlight Series 2 Noise-Cancelling In-Ear Aviation Headset - Black

Bowers & Wilkins - Px8 Over-Ear Wireless Headphones - Active Noise Cancellation, 7-Hour Playback on 15-Min Quick Charge, Premium Design - Gray

Sennheiser - HD 660S2 Wired Over-the-Ear Headphones - Black

Bowers & Wilkins - Px8 Over-Ear Wireless Headphones - Active Noise Cancellation, 7-Hour Playback on 15-Min Quick Charge, Premium Design - Tan

Bowers & Wilkins - Px8 Over-Ear Wireless Headphones "“ Active Noise Cancellation, 7-Hour Playback on 15-Min Quick Charge, Premium Design - Dark Forest

Apple - AirPods Max (Silver)