Shanling CD3.2 vacuum tube Topload CD player + RFTLYS A2 KT88 Tube integrated amplifier testing

Sound source: Shanling CD3.2 vacuum tube CD player XLR full balance Topload CD player This is a new item, never burn in it, if burn in it for 10 to 30 hours, will have a much nicer sound. Usually, burn in 300 hours to get the best sound. Amplifier: RFTLYS A2 KT88 Tube integrated amplifier with headphone amp with Bluetooth input This is a new item, never burn in it, if burn in it for 10 to 30 hours, will have a much nicer sound. Usually, burn in 300 hours to get the best sound. Speaker: Speaker: SoundArtist SC8B 8 inch Coaxial speaker HiFi Bookshelf Loudspeakers Burn in for 50 hours about, I guess. Ah, at locale, it has nice sound. My microphone is not good enough, loss most of the bass, the bass is more at locale, but, at this Youtube, almost no bass, the Youtube have not correct sound.