Premium Hifi Player FiiO BTR7 is designed with a complete audio architecture consisting of a premium Dual DAC chipset with a Low-pass filter and dual THX amplifier chips. It can easily compete against a premium HiFi player with its excellently detailed and precise sound performance. Latest Chipset FiiO BTR7 is designed with dual Sabre DAC chipsets. It houses two ES9219C DAC chips from ESS Sabre Technologies. Supported by the latest XMOS XU208 8-core USB controller chipset, the BTR7 can also be used as a high-resolution USB DAC/AMP. It handles native 32-Bit/384kHz PCM signal decoding. Fiio has features Qualcomm’s latest QCC5124 Bluetooth chipset on the latest BTR7. It delivers impressive Bluetooth connectivity with ultra-low latency, stable connection, and proper audio and video syncing. BTR7 supports all the latest wireless codecs including high-res LDAC, AptX HD, AptX Adaptive, and standard AAC and SBC transmission codecs.