DAP: Sony NW-WM1A - Cowon Plenue 2 - Hiby R6 - Hiby R3 Pro - Astell&Kern Kann - Astell&Kern AK70 - LG V30 - LG G7 - Sony NW-A55 - iPhone 12 Pro Max - Shanling M3X - Sony NW-A105 - Pioneer XDR-100R

Headphones: Beyerdynamic T5P Second Generation - Sony MDR-XB950AP - Sennheiser HD600 - Oppo PM-3 - Sony WH-1000XM3 - Sony WF-1000XM3 - Sennheiser Momentum 2 - Bowers & Wilkins PX7 - AirPods Max - Shure SRH1540

IEM: FiiO FD5 - Sony XBA-H1 - B&O H3 - B&O H5 - B&O E8 - Sennheiser IE60 - AirPods Pro - Sony WF-1000XM3 - Sony WF-1000XM4 - B&O EQ - Sennheiser Momentum 2 TWS