GTT Audio also sponsored a small room featuring YG Acoustics’ entry-level Carmel loudspeakers ($18,000/pair) power by the Devaillet D-Premier integrated amplifier and DAC ($16,000). The source was the PS Audio PerfectWave Transport ($3995). Kubala Sonsa Emotion interconnects and speaker cables were used. I have the Carmels under review in my listening room now. They are a special speaker.