TOPPING E2x2 OTG USB Audio Interface Ultra Linear Preamp & Powerful Headphone Amp,Optical Output, Dual Mobile Streaming, Zero Latency, 192kHz/24bit Recording, PC/Mobile Compatible (E2X2 Black)

【Ultra-Linear Preamp & Phantom Power:】The Topping E2X2 is a top-tier USB audio interface and XLR interface featuring a self-developed ultra-linear microphone preamp module with an EIN as low as -130.5dBu. This computer recording audio interface ensures minimal background noise even at maximum volume, guaranteeing precise audio signal transmission for clear, transparent sound. The 48V phantom power switch makes it compatible with both condenser and dynamic microphones, perfect for music production and podcast equipment. 【Low Noise Reference Voltage Module:】This universal audio interface includes Topping's unique LNRD module, providing a reference-level stable power supply for the AD/DA chip. This further unleashes the chip's performance limit to ensure pure audio transmission. With an Input DNR (ADC) of 118dB, Output DNR (DAC) of 115dB, ADC THD+N of