V4.0 Software Update
DEUS II
ATTENTION
Before downloading-
WSA-ST
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WS6-ST
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WSA XL ST
Stereo Multi-Processing.
Audio Morphing.
A new way to hear targets.
XP is the only brand to deliver this level of detector evolution through free software updates.
With DEUS II V4.0, a new stereo-based multi-processing architecture expands what’s possible in the field
— bringing richer audio perception, smarter target interpretation, and a more immersive detecting experience.
Built to evolve
Unlike conventional detectors, the XP DEUS II evolves over time.
With free software updates, XP continuously enhances performance, usability and user experience—without requiring new hardware.
V4 continues this approach by bringing meaningful innovations focused on real detecting conditions.
For Free
XP is the only brand to offer such a level of detector evolution through free software updates.
With V4, existing DEUS II users gain access to new detection and audio technologies—without changing their equipment.
A real evolution, not a simple adjustment
V4 goes beyond fine-tuning existing settings.
It brings new detection logics and audio behaviours that open up possibilities previously unavailable on a metal detector.
This is why V4 represents a genuine evolution of the DEUS II platform.
Stereo Multi-Processing
Like having 2 detectors in 1
DEUS II V4 introduces true Stereo Multi-Processing, a new detection architecture that allows two fully independent detection channels to operate simultaneously.
Each channel can be configured like a separate detector and spatially positioned in stereo, giving the user access to two complementary detection behaviours, opening up new ways to interpret targets in real time.
- Result: a single detector capable of analysing targets from two perspectives simultaneously.
- Two fully independent detection channels
- Configurable like two separate detectors
- Simultaneous processing, not alternating modes
- Stereo spatialisation (left / right)
Multi-Reactivity
No more compromise between speed and depth
Until now, detectorists had to choose between fast, selective Reactivity for target separation or slower Reactivity for maximum depth.
With DEUS II V4, this compromise disappears.
Thanks to Stereo Multi-Processing, two different Reactivity settings can operate simultaneously, each assigned to its own detection channel.
- Result: deep targets and fast separation, at the same time.
- Better target interpretation in complex sites
- Faster decisions in the field
- No need to switch programs constantly
Audio Morphing & Stereo: a new way to perceive targets
The V4.0 introduces a new audio dimension where sound no longer remains static, but evolves, blends and spatializes to guide you more intuitively toward the target.
Audio Morphing
Audio Morphing dynamically transforms one audio signature into another as you approach the target, delivering a richer and more intuitive perception of depth and distance.
Instead of a fixed sound response, Audio Morphing allows different Audio Types and tone sets to progressively blend together based on target proximity, revealing more information as you move closer.
Key benefits
Improved perception of target distance
Richer, polyphonic audio response
Better understanding of target behaviour
Example
A secondary Audio Type with a different frequency progressively blends into the main sound as you approach the target.
Stereo Audio Morphing
By combining Audio Morphing with Stereo Multi-Processing, DEUS II V4 creates a dynamic stereo soundscape where sounds evolve and spatialize in real time.
Audio is no longer simply “left” or “right.”
It moves, blends and transforms across the stereo field, guiding the user naturally toward the target.
Key benefits
More intuitive target localisation
Reduced listening fatigue
A more immersive detecting experience
This level of stereo-based audio processing is exclusive to XP.
Clearer identification in real conditions
Ferrous identification
DEUS II V4 allows users to create highly distinctive audio signatures, making target identification faster and more reliable—especially in iron-rich or polluted environments.
By combining Stereo Multi-Processing and Audio Morphing, ferrous and non-ferrous targets can be more easily differentiated through sound alone.
Easier identification of ferrous targets
Faster dig / no-dig decisions
Reduced unnecessary digging
Less fatigue during long detecting sessions
- Advanced users can design very specific audio profiles for iron, making detection more efficient in complex sites.
Update. Detect. Evolve.
• No subscription, no hidden cost
• No hardware modification required
• Official XP update process
Upcoming update: Version 4.1
Version 4.1, available soon, will further extend compatibility and bring additional improvements.
It will allow the use of non-stereo XP headsets (WSA2, WSA2 XL, WS6), while continuing to expand the audio capabilities of the DEUS II platform.
If you have already updated and your headset does not turn on, return your remote to v3.1
Additional enhancements include:
Dynamic stereo spatialisation of the MI-6 pinpointer audio when connected to the DEUS II and used with an XP stereo headset.
Low Square Audio Type (4th Audio Type) available for all users, including those who do not own a stereo headset (WSA-ST, WSA-XL ST, WS6 ST).
WS6 Master compatibility with all Stereo Multi-Processing menus, including Multi-Reactivity and Audio Morphing, enabling it to control an XP stereo headset (WSA-ST, WSA-XL ST, WS6 ST).
Additional audio refinements, improving overall listening comfort and audio clarity.
Multi-Reactivity is the new XP innovation.
Hear the difference. Feel the advantage.
At XP, innovation is driven by real detecting conditions, long-term product evolution and respect for the user’s investment.
And yes, the stereo concept has existed in the past. However, Stereo Multi-Processing combined with Audio Morphing has never been implemented at this level on a metal detector.
A genuine evolution, designed for those who detect seriously. Once you hear it, you’ll understand.
XP currently has several innovative patents pending covering this technology.