The iBasso DC07 Pro is a balanced dongle DAC and amplifier that combines iBasso's extensive experience in dongle development with design elements from their audio players. It utilizes advanced technologies to create a dongle with exceptionally low THD+N at 0.000098%. The DC07Pro features iBasso's in-house developed FPGA technology, which acts as the system controller, responsible for signal regeneration and clock synchronization, generating ultra-low jitter clocks for the DAC and USB receiver. It is equipped with four Cirrus Logic CS43131 flagship DAC chips, achieving a remarkable THD+N of -120.2dB. The device supports DSD512 and PCM 32bit/768kHz. The DC07 Pro boasts impressive power efficiency with a synchronous DC-DC converter achieving up to 94% efficiency, resulting in a low power consumption of 80mA and an 82% increase in output power compared to the DC04Pro. The DAC power supply uses an ultra-low noise LDO with a PSRR of up to 100dB. Operation is made convenient and intuitive with a 0.96" OLED screen and an ALPS encoder, allowing users to adjust volume, digital filters, and other settings via a multi-function knob. It also supports the iBasso UAC Android APK app for control via Android devices. The design features a CNC machined aluminum shell, a tempered glass back cover, and a strategically placed side knob, exuding a luxurious and sophisticated aesthetic reminiscent of high-end DAPs. The DC07 Pro supports SPDIF output up to 32bit/768kHz, enabling smartphones to function as top-tier SPDIF transport devices. It is compatible with iPhones, with a low power consumption of 80mA that avoids triggering iPhone power protection.