Audio Injector Balanced XLR Preamplifier sound card for Raspberry Pi T HIFI DAC Audio Card Expansion Board for Raspberry Pi

Brand Name : YANGYUE Input Type : USB Output Type : USB Dimensions (WxHxD) : 13*8*5 Built-in Battery : No Hign-concerned Chemical : None Balanced XLR Preamplifier We bring you the balanced XLR preamplifier. Designed for low noise and enhanced linearity. These preamplifiers can drive XLR lines at high voltage levels. You get popless sound quality due to the signal relays. Top quality design and build. Features and specifications Balanced preamplifier with XLR connectors and headers pre-assembled Audio Injector analogue breakout standard headers (suits any soundcard which implements the AI-ABS v1 standard) Professional level signals Relays as muting circuits - ensuring popless amp; silent reboots DC coupled - no AC coupling caps 0 Hz to 96k Hz analogue bandwidth Output gain : 13 dB Input gain : -12.8 dB XLR preamplifier designed FS peak to peak output voltage : around 20.4 V (about 19.4 dBu) Very low harmonic distortion - we use film caps. in the signal path, we also don #39;t use AC coupling caps. Very low noise floor, due to the balanced design and output buffer circuitry.