Audirect Beam Portable USB DAC with USB A/USB C/Micro USB/Lightning Adapters (BLUE) A portable DAC/amp designed to pair with smartphones and other mobile devices, the Audirect Beam is sure to kick your on-the-go listening experience up a notch. It uses the well-regarded ES9118 DAC chip and delivers 125 dB SNR and -114 dB THD+N: a level of performance sure to satisfy even the most demanding audio enthusiasts. SUPREME QUALITY Using the acclaimed ESS patented 32-bit HyperStream DAC architecture and Time Domain Jitter Eliminator, the ES9118 delivers up to 125dB SNR and -114dB THD+N, a performance level that will satisfy the most demanding audio enthusiasts. THD Compensation, Minimize distortion from external PCB components and layout. MULTIPLE CONNECTIVITY OPTIONS Along with a Lightning cable for iPhones, your Beam comes with a Type-C and a micro-USB cable for Androids and a USB-A cable for PCs. These high-quality cables will ensure a variety of usage options and compatibility with most devices. WIDE RANGE OF COMPATIBILITY PCM support: 16-32 bit, 32-384 kHz; DSD support: DoP64, DoP128, native DSD64/128/256; Signal-to-noise ratio: +125 dB SNR, + 120 dB DNR TECHNICAL SPECIFICATIONS Output power: -114dB TND+N, 2Vrms | 600Ω -108dB THD+N, 49mW | 32Ω 1.1Vrms, up to 1.1Vrms Frequency response: 20-30000Hz (-0.15dB) Distortion: 0.0004% S/N ratio: +125dB SNR, +120dB DNR Input supports PCM: PCM 16-32bit/32-384KHz Input supports DSD: DoP64/128, Native DSD64/128/256 I.R.: < 1Ω