Anciens: Cowon J3, Shure E2C, Phonak PFE112, Shure E4C, Cowon O2, Ipod Mini 1G, HD25, Fidelio L2, sansa clip+, ampli cMoy, Sansa Fuze, colorfly ck4+, Lotoo PAW5000, Hidizs AP100, dt 990, fiio X7 (AM2 et AM5), AK 100 II, Hisoundaudio Wooduo 2, DT990 pro, Audeze El-8 v2 ouvert v2016, Dunu 2002, JH Audio Roxane + black dragon v2 balanced, EM32, AK 240, Questyle QP1R, ATH MSR7, Campfire audio Vega, HM901S + cartes, Ak100 mk2, 64 audio Adel A6 + MAM, EE Zeus R, shozy alien gold, Mojo, Onkyo E900M, Noble X, AAW W500 AH, FitEar Parterre, Lotoo pico, FitEar tg 334, Oriolus mkII, Walnut v2s, Zeus XRA, Shanling M1,Fiio X7 + AM1/AM5, ES5, Alo Audio RX mk3 b+, 64 audio U18 Tzar, Fiio X5 III, HM 901S, Sony WM1A, Effect audio Lionheart 4.4mm, DX200 (AMP1 / AMP3 / AMP4S / AMP8), Effect audio Ares II 8 brins, Shanling M0, Fibae Black, DX160, AK SA700, ES100, Dunu Luna, Hiby R6 2020, Bose 700, Nocturnal audio hybride, Hiby R8, 64audio Fourte noirs, vision ears erlkonig black, Fiio M17, Vision ears EXT, MDR-1R moddé, Cable palladium 4 brins AE, , Orb lightning