ESI Neva OTG 2x2 USB-C Audio Interface with 24-bit/192kHz, XLR/TRS Combo, Hi-Z, +48V Phantom Power, Direct Monitoring, Bus Powered for PC, Mac, iOS, Android

Recording on the go often means compromising on sound quality or wrestling with bulky gear. The ESI Neva OTG solves this by putting a professional 2-in/2-out audio interface in your pocket, powered entirely by your phone, tablet, or laptop. Connect a studio microphone, plug in a guitar, and capture clean 24-bit/192 kHz audio anywhere inspiration strikes.

Who is it for

Musicians, podcasters, and content creators who need reliable, high-resolution recording on mobile devices or computers. It is ideal for singer-songwriters tracking vocals and acoustic instruments, mobile journalists recording interviews, and producers who need a compact backup interface for location work.

Main features

• USB-C connection with class-compliant operation on iOS, iPadOS, and Android – no drivers needed for mobile recording.
• One XLR/TRS combo input with +48V phantom power for condenser microphones, plus a dedicated Hi-Z instrument input for guitar or bass.
• Hardware direct monitoring with mix control for zero-latency tracking.
• Bus-powered design – no external power supply required, perfect for field use.
• Includes a powerful software bundle: Bitwig Studio 8-Track, Cubasis LE, Wavelab LE, Retrologue 2, Halion Sonic SE 3, and Groove Agent SE 5.

Specifications

• Interface type: USB-C audio interface
• Connectivity: USB 2.0 (USB-C connector)
• Simultaneous I/O: 2 inputs / 2 outputs
• Preamps: 1 microphone preamp
• Phantom power: +48V switchable
• Resolution: 24-bit
• Sample rate: up to 192 kHz
• Analog inputs: 1 x XLR/TRS combo (mic/line), 1 x 1/4" TS (instrument/Hi-Z)
• Analog outputs: 2 x 1/4" TRS (main monitor, balanced)
• Headphone output: 1 x 1/4" TRS stereo
• Direct monitoring: yes (hardware direct monitoring with mix control)
• Bus powered: yes (USB bus powered)
• Compatibility: Windows 10/11 (ASIO 2.0, MME, WDM, DirectSound), macOS (CoreAudio), iOS/iPadOS (class compliant), Android (class compliant)
• ADC dynamic range: 100 dB(A)
• DAC dynamic range: 100 dB(A)
• Frequency response: 20 Hz - 20 kHz
• Included software: Bitwig Studio 8-Track, Cubasis LE, Wavelab LE, Retrologue 2, Halion Sonic SE 3, Groove Agent SE 5

Tips

For mobile use, ensure your device supports USB-C OTG. Use the direct monitoring knob to blend between input and playback for latency-free tracking. The Hi-Z input is perfect for electric guitar or bass without a DI box.