qudelix-5k bluetooth usb dac amp with ldac, aptx adaptive, aptx hd, aac (dual es9219 3.5mm unbalanced & 2.5mm balanced output) qudelix <p><strong>★ premium bluetooth & usb dac/amp</strong></p><ul><li><strong>qualcomm qcc5124 (quad-core)</strong></li><li><strong>bluetooth 5.0</strong></li><li><strong>aptx adaptive, ldac, aac, aptx-hd and sbc</strong></li><li><strong>voice call (qualcomm cvc & mems microphone)</strong></li><li><strong>high-performance lds antenna</strong></li><li><strong>6~20h battery time</strong><br> </li></ul><p><strong>★ 96khz/24bit usb dac</strong></p><ul><li><strong>seamless audio switching between bluetooth and usb</strong></li><li><strong>direct connection to android</strong></li><li><strong>c-to-c cable included in the package</strong></li><li><strong>automatic battery care when working as a usb dac</strong><br> </li></ul><p><strong>★ high-performance es9218 dac/amp x 2</strong></p><ul><li><strong>max. 2vrms to 3.5mm unbal (-118db snr)</strong></li><li><strong>max. 4vrms to 2.5mm bal (-122db snr)</strong></li><li><strong>no hiss or white noise</strong></li><li><strong>8 different dac low pass filter</strong></li><li><strong>ultra high-precision mems audio clock</strong><br> </li></ul><p><strong>★ embedded pro-grade 10-band equalizer</strong></p><ul><li><strong>peq & geq for all input type (including ldac and usb)</strong></li><li><strong>64-bit double-precision</strong><br> </li></ul><p><strong>★ companion mobile app</strong></p><ul><li><strong>firmware update (ota)</strong></li><li><strong>ldac bitrate report</strong></li><li><strong>codec selection</strong></li><li><strong>usb dac sample rate selection</strong></li><li><strong>battery log graph</strong></li><li><strong>volume channel trim & limit</strong></li><li><strong>led dimming control</strong></li></ul><p> </p><p><strong>★ one year warranty</strong></p><ul><li><strong>warranty extension program up to +8 month</strong></li></ul><p><strong>﻿</strong></p>