Presonus Revelator io44; USB 2.0 audio interface; connector: USB C; with integrated loopback mixer, effects and stream mix mode for streaming, podcasting, recording etc. ; bus-powered ; resolution: 24-bit/44.1 - 96kHz; two stereo loopback channels for mixing audio from multiple applications as backing tracks as well as recording Skype or Zoom calls, gaming audio and more; XMAX-L mic preamp; max gain: 60dB; frequency range: 20Hz - 20kHz; switchable phantom power (+48V); built-in DSP for signal processing; StudioLive fat channel with high-pass filter, gate, 3 compressors, 3 EQs and limiter; StudioLive speech effects with doubler, vocoder, ring modulator, comb filter, detuner, delay and reverb; with factory presets; stream mix mode for mixing input signals, effects, loopback channels, etc. ; LED level meter; connectors: 1x combo inputs Mic/Line/Inst (XLR/jack), 3.5mm TRS jack stereo line input, 3.5mm TRRS jack stereo headset jack (mic input, stereo output); 2x line output (6.3mm jack); latency-free monitoring; remote control via UC Surface software mixer for iPadOS, Windows and Android; includes 1m USB cable type C to type A, Presonus Studio One Artist and Studio Magic Suite software (download); dimensions (W x D x H): 58 x 77 x 13.6mm; weight: approx. 0.35kg