Sound Devices MixPre-3 II

Sound Devices MixPre-3 II

The Sound Devices MixPre-3 II is a compact and versatile audio recorder and USB audio interface designed for use cases requiring high audio quality and flexibility. With a dynamic range of 142 dB and support for 32-bit float recording at sample rates up to 192 kHz, the device delivers accurate and reliable performance even in complex recording scenarios.

Key Specifications

• Channels: 5 tracks (stereo mix + 3 isolated inputs)
• Microphone Inputs: 3 balanced XLR inputs with 48V phantom power
• Aux Input: Stereo 3.5 mm jack with configurable routing
• Recording Quality: Up to 32-bit float / 192 kHz
• Dynamic Range: 142 dB (A-weighted, gain = 10 dB, fader = 0 dB)
• Timecode: Built-in generator with I/O via HDMI or 3.5 mm jack
• USB Audio Interface: 5-in/2-out via USB-C
• Storage: Supports SD, SDXC, and SDHC cards up to 512 GB
• Display: 1.6-inch color touchscreen, sunlight-readable
• Power Supply: 4x AA batteries, USB-C bus-powered, or AC adapter
• Dimensions: 36 x 144 x 110 mm
• Weight: 0.48 kg (without batteries)

Advanced Features

• High-resolution recording: Supports 32-bit float recording to prevent clipping and retain a wide dynamic range, even with sudden volume peaks.
• Kashmir preamps: Ultra-low-noise microphone preamps deliver transparent recordings with no noticeable distortion or noise.
• Timecode integration: Suitable for production environments where precise synchronization with video is critical, with support for HDMI and 3.5 mm connections.
• USB functionality: Operates as a 5-in/2-out USB audio interface for direct recording to DAW software.
• Wireless control: Bluetooth support allows for remote operation via the Wingman app.
• Portable and durable: Lightweight design with a rugged chassis capable of withstanding intensive on-location use.
• Expandable: Supports optional plugins such as NoiseAssist for noise reduction and Ambisonics for spatial audio recording.