We wanted more people to experience the beautiful sound of the PLENUE series. So, we set our mission to share the pleasure of listening to music by realizing perfect high resolution sound through the lines of PLENUE devices while retaining all the benefits of portable Hi-Fi audio. The PLENUE D is small and light, yet its powerful performance is capable of faithfully reproducing original studio sound anytime anywhere. The PLENUE D supports 24bit/192kHz high-resolution audio to reproduce an uncompromising level of original sound. The superior quality of Hi-Fi original studio sound delivers a clearer, richer experience that capture the intent of the original artists and audio engineers. The PLENUE D’s SNR, THD+N, and crosstalk values, which quantify the performance of audio equipment, all exhibit excellence despite the PLENUE D’s small and light form factor. The PLENUE D furthers the reputation set by the PLENUE line of products, boasting 123dB of SNR, 0.004% THD+N, and -105dB of crosstalk. The PLENUE D is equipped with a high-quality 24bit/192kHz stereo DAC to faithfully reproduce 24bit high-resolution original studio-quality audio without distortion or loss of sound. To play high-resolution original studio sound anytime and anywhere, the PLENUE D had to become smaller while retaining the ability to play back music for an extended period of time. Therefore, a power-saving circuit and battery were implemented to enable up to 100 hours of continuous playback. The PLENUE D is small enough to fit perfectly in the hand, and its high-strength aluminum head and back cover make it robust yet light. Now, the PLENUE D can be at your side without any restrictions on time and space. Each surface of the luxurious isometric metal head was delicately cut to accentuate its intersecting edges. A round, metal power button was placed on the leveled-down area to minimize accidental operation while at the same time enhancing the PLENUE D’s beauty.