Description:
The Studio Valve OTG blends analogue warmth with modern conversion, giving you an iconic tube-flavoured tone without sacrificing technical performance. Its balanced microphone preamp delivers a smooth 10 Hz–22 kHz response, dynamic capture with a musical character, and headroom suited for expressive vocal and instrument tracking.
While measured distortion is slightly higher — a signature of the valve-enhanced front end — the overall dynamic range remains pro-calibre (~107.5 dB A-weighted) with effective noise control. Line-level inputs and 1 MΩ instrument DI inputs support a broad range of sources, from synths and keyboards to guitar and bass, with clean, warm response.
This interface retains modern essentials such as high-resolution 192 kHz recording, OTG compatibility for phones and tablets, and robust headphone and analog outputs. Tube saturation meets precise digital conversion — ideal for musicians who crave warmth without digital artefacts.
Product Benefits:
• Warm, musical tube character with pro I/O
• Flexible connectivity for multiple sources
• OTG + USB driver-free support
MIDIPLUS Studio Valve OTG - Tube-Style USB/OTG Hybrid Audio Interface
Category Specification Mic Input (Balanced) Frequency Response 10 Hz – 22 kHz ±0.1 dB THD+N < 0.0013% (-97.7 dB) EIN < -127 dB Dynamic Range 107.5 dB (A-weighted) Input Impedance 3.5 kΩ Gain Range -8.5 dB to +50.7 dB Max Input Level +9.5 dBu Line Input THD+N < 0.0015% Dynamic Range 107 dB (A-weighted) Gain Range -20 dB to +36 dB Max Input Level +20 dBu Instrument Input Input Impedance 1 MΩ THD+N < 0.0070% Max Input Level +10.5 dBu Audio Character Tube-enhanced preamp Hybrid tube/solid-state interface with warm character, pro analog I/O, and high-resolution recording up to 192 kHz.