Essential Information on the Sound Devices MixPre-6 II Field Recorder and Audio Interface
- 32-bit floating point recording up to 192 kHz and 142 dB dynamic range to capture very quiet as well as very loud sources without stress.
- 4 ultra-quiet Kashmir preamps (+76 dB gain) with per-channel limiters for clean and controlled takes.
- Built-in timecode generator and sync via TC input, HDMI, or Aux In for reliable video workflow.
- USB-C interface with 8 inputs / 4 outputs and internal recording on SD card up to 512 GB.
The 2nd Generation of a Filming Reference
A direct evolution of the award-winning MixPre series, the MixPre-6 II retains the compact and robust format of its predecessors while offering 32-bit floating point recording and a dynamic range extended to 142 dB. Positioned at the heart of the MixPre II range, it combines mobility, conversion quality, and advanced synchronization tools for fast shoots, interviews, and demanding reports.
For Creators, Podcasters, and Independent Film Teams
Whether you are recording voices, ambiances, effects, a multi-guest podcast, or audio for picture, the MixPre-6 II adapts. It fits into a bag, mounts on a tripod or camera, powers condenser microphones with 48 V phantom power, and offers precise headphone monitoring. In the field, it records internally to an SD card; in the studio or at home, it becomes a reliable USB interface for broadcasting and streaming.
Professional Features That Simplify Sound Capture
The Kashmir preamps deliver extremely low noise floor and comfortable gain headroom for dynamic and ribbon microphones. The adjustable high-pass filter (40 to 160 Hz) cleans handling noise, while transparent limiters secure your peaks. The internal timecode generator and TC input ensure smooth post-production, with camera triggering possible via HDMI or Aux.
Thanks to the USB-C port, the MixPre-6 II functions as an 8-input / 4-output interface for multitrack recording or live podcasting. Power options vary according to context: USB-C bus power, AC adapter, or 4xAA battery pack (optional L-mount batteries), for maximum autonomy and flexibility in the field. The free Wingman app finally offers comfortable remote control.
Technical Specifications
Recording and Conversion
- 8 tracks: stereo mix + 6 isolated tracks
- Resolution: 32-bit floating point / 192 kHz
- Dynamic range: 142 dB (A-weighted, gain = 10 dB, fader = 0 dB)
- Recording on SD, SDXC, or SDHC cards up to 512 GB
- Per-channel limiter
- Adjustable high-pass filter from 40 Hz to 160 Hz, 18 dB/octave slope
Preamplification
- Kashmir microphone preamps with +76 dB gain
- Equivalent Input Noise (EIN): -128 dBu max (A-weighted, gain = 76 dB, source impedance 150 Ohms)
- 48 V phantom power
Connectivity and Interface
- 4 x combo mic/line inputs
- Stereo auxiliary/mic input on 3.5 mm mini-jack
- Stereo output on 3.5 mm mini-jack
- Headphone output
- USB-C audio interface: 8 inputs / 4 outputs
Synchronization
- Built-in timecode generator
- Timecode input
- Camera triggering and timecode power via HDMI or Aux In
Power Supply
- Operates on 4 AA batteries
- Bus power via USB-C
- AC power adapter
Software and Control
- Free Wingman app for remote control of the MixPre II series
Dimensions and Weight
- Dimensions (H x W x D): 36 mm x 166 mm x 118 mm
- Weight: 0.56 kg (without batteries)
Included
- MX-4AA battery holder
- MX-PSU power supply