Alphacool
Alphacool DXA-Alexa Preamplifier 2 in 1 accessory
Low-noise preamplifier for ARRI Alexa Mini and RED DSMC2 cameras with level indicators and over 100 dB dynamic range
- Low-noise preamp designed for ARRI Alexa MINI
- Compatible with RED DSMC2 mini cinema cameras
- On-board level indicators for precise monitoring
- Dynamic range exceeds 100 dB for clean audio
- Transforms camera into fully featured mini doc setup
Low-noise preamp for ARRI Alexa Mini
This preamplifier adds professional on-board audio to the ARRI Alexa Mini and RED DSMC2 cameras. It is designed for cinematographers and documentary crews who need clean gain without carrying a separate recorder. The unit mounts directly to the camera body for a compact rig.
Dynamic range over 100 dB
The circuit delivers a dynamic range exceeding 100 dB, capturing quiet dialogue and loud ambience without clipping. Built-in level indicators let the operator monitor input levels at a glance. No phantom power specifications or maximum gain figures are provided by the supplier.
Camera-top mounting for doc rigs
The accessory attaches to the top plate of compatible mini cinema cameras, keeping the profile narrow for handheld or gimbal work. XLR inputs accept balanced microphones and line-level sources. Builders needing more than two channels or wireless integration must add external gear.
Highlights
- Low-noise preamp designed for ARRI Alexa MINI
- Compatible with RED DSMC2 mini cinema cameras
- On-board level indicators for precise monitoring
- Dynamic range exceeds 100 dB for clean audio
- Transforms camera into fully featured mini doc setup
Specifications
No published specifications for this item yet.
Questions about this item
Which version of the DXA-Alexa preamplifier fits my ARRI Alexa Mini or RED DSMC2?
The unit is built for both the ARRI Alexa Mini and RED DSMC2 cameras, so the single version listed covers either body.
What does the 100 dB dynamic range deliver in daily shooting?
Over 100 dB dynamic range gives clean, low-noise gain for quiet dialogue and loud ambient sound without distortion.
How does the preamplifier connect and what does that interface limit?
It mounts between camera and microphone, adding balanced audio inputs with level indicators while the camera’s own connector sets the maximum channel count.
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