ZMF: Aeolus Sapele, Atrium Stabilized Maple - Kaleida, Atrium Closed Olivewood, Atticus Camphor, Auteur OG Mahogany, Auteur Classic Wenge, Caldera Stabilized Maple - Interrobang, Eikon Camphor, Vérité Closed Stabilized Maple - Nightcap, Vérité Open Burmese Padauk; Focal: Clear Mg, Elegia, Elex; Sennheiser: HD558, HD 6XX, HD 8XX, HD 820;  DCA: Æon Open RT, Ether CX; Audeze: LCD-3, LCD-X; Cascadia Audio: Talos; HiFiman: Ananda, HE-5XX, HE-X4, HE-4XX, HE-R7DX; Fostex: TH-X00 Ebony; Modhouse: Argon; Monoprice: Monolith M1570C; Audio-Technica: ATH-M40fs; Campfire Audio: Holocene; STAX: SR-009S, L-700; AKG: K7XX; Kiwi Ears: Quintet

Schiit: Magni Piety, Magni 2U, Jotunheim 2; Topping: L30; Drop: Cavalli Tube Hybrid; STAX: SRM-D10; Bottlehead: Crack, Crackatwoa; Qudelix: 5K

Sony: Walkman ZX707 uncapped; Astell&Kern: SR-35; Ibasso: DX300 - modules: AMP11.2, AMP12EX, AMP13, AMP14