BRZHIFI 6J5 Tube Preamplificatore Amplificatore Cuffie DAC Bluetooth 5.0 Lettore Lossless su
HiFi tube for better sound. Tubes 6J5 boasts human voice naturally sounds. High frequency sound is delicate, and low frequency sound is more full. Tube's bottom socket is pluggable, so tubes can be upgraded to 6 5N, 6AH6, 6AN5 and the like.