iBasso DC07PRO USB DAC/Amp

A new Hi-Res USB DAC/Amp with dual ES9219C chip, 3.5mm SE & 4.4mm balanced headphone outputs and amp dedicated power supply. USB DAC/Amp with Top-Notch Power The DC07Pro is a new USB DAC/Amp that combines iBasso's extensive experience in USB DAC/Amp development and design elements from their audio players. It utilizes advanced technologies to create a USB DAC/Amp with exceptionally low THD+N at 0.000098%. Indeed, the DC07Pro has made significant advancements in its metrics, including dynamic range and output power. Specs DAC Chipset Quad Cirrus Logic CS43131 PCM up to 32bit/768kHz DSD Native DSD up to 512x Size 2.32"L x 0.93"W x 0.49"D Weight 23g Output 4.4mm Balance / 3.5mm Single Ended Output Power 510mW+510mW @16Ω, THD+N | <0.1% 430mW+430mW @32Ω, THD+N <0.1% / 210mW+210mW @16Ω, THD+N | <0.1% 118mW+118mW @32Ω, THD+N <0.1% Output Voltage 2.8Vrms (low gain), 3.5Vrms (mid gain), 4Vrms (high gain) / 1.4Vrms (low gain), 1.73Vrms (mid gain), 2Vrms (high gain) THD +N -120.2dB (0.000098%) @1kHz 300Ω load / -116dB (0.00017%) @1kHz 300Ω load SNR + Dynamic Range 134dBA / 129dBA Frequency Response 10Hz-80kHz -0.5dB / 10Hz-75kHz -0.5dB Noise Floor 0.85μV / 0.76μV Crosstalk 142dB / 136dB