Valvola rettificatrice Linlai 5U4G. Modello: 5U4G. Compatibile con ortofon, proac, audio research, technics, rega, unison research, bowers and wilkins, pulsar, hegel, musical fidelity, exposure, consonance, avalon, magnepan, vincent, luxman, yamaha, sansui, kenwood, grado, clearaudio, project, leben, graham audio, densen, harbeth, furutech, transparent, cardas, sudgen, lab 12, lumin, mark levinson, moon, micromega, emotiva, cyrus, bryston, electrocompanient, passlabs, naim, parasound, peach three. Marca: Linlai.