Flagship Dual DAC Performance At the heart of the UP6 are two high-performance ESS ES9069Q DACs. These chips offer ultra-low distortion (-120dB THD), a wide dynamic range of 130dB, and native support for high-resolution audio formats up to PCM 768kHz and DSD512. Whether you’re listening to delicate acoustic recordings or complex orchestral works, the UP6 delivers clarity, depth, and precision. Clean and Powerful Amplification To complement its premium DAC section, the UP6 integrates two SGM8262 op-amps for robust amplification. With a maximum balanced output of 626mW at 32 ohms and 195mW single-ended, the UP6 is more than capable of powering a wide variety of IEMs and headphones with ease and finesse. Advanced Bluetooth Capabilities Equipped with Qualcomm’s QCC5125 chip, the UP6 supports Bluetooth 5.2 with a full suite of high-resolution codecs including LDAC, aptX HD, aptX Adaptive, aptX LL, aptX, AAC, and SBC. Enjoy wireless Hi-Fi freedom without compromising sound quality. Seamless USB Performance The XMOS XU316 USB interface ensures perfect digital transmission when connected to PCs or mobile devices, unlocking the full potential of the DACs with support for PCM 768kHz, DSD512, and MQA x8. Dual KDS low-phase-noise crystal oscillators provide stable and precise clocking. Smart Features for Everyday Use UP6 comes packed with convenient functions like Mono DAC mode for lower power consumption, Car Mode for auto power-on/off with your vehicle, and UAC 1.0 support for use with legacy devices like gaming consoles. Built-in SiSonic microphone with noise cancellation ensures crystal-clear phone calls, while NFC pairing makes Bluetooth setup effortless. Long-Lasting Battery Life The internal 950mAh battery offers up to 6.5 hours of playback in single-ended mode and 4.5 hours in balanced mode. USB-C charging fully recharges the device in around two hours.