TMR: Zero Drift. Maximum Precision.
Standard sticks wear down. Drift is inevitable. Killscreen controllers use true GuliKit TMR modules â higher resolution, lasting consistency, and performance that never fades. The best-in-slot analog stick tech is here, and it’s in Killscreen controllers.
Take Back Control.
It’s simple. Standard analog sticks rely on friction. Every movement grinds away at the internals, creating wear. Over time, that wear eventually leads to drift, dead zones, and inconsistent input.
TMR (Tunnel MagnetoResistance) sticks remove friction from the equation. Instead of physical contact, they use magnetic sensors to track movement.
The result?
- No wear, no drift. Ever.
- Tighter dead zones, better accuracy.
- Smoother, more precise movement.
This isnât just an upgradeâitâs a complete fix.
No Drift. Ever.
Magnetic sensors mean virtually zero wear and zero drift.
Ultra-Precise Input
TMR technology delivers tighter dead zones and smoother tracking.
Power Efficient
Optimized for lower power draw, extending battery life.
Built to Last
Contactless design means no degrading partsâlonger lifespan.
Seamless Integration
Retains full haptics, audio, adaptive triggers, and all controller features.
Pro-Grade Performance
Designed for competitive players who need absolute control.
Killscreen x GuliKit:
The Partnership That Changed the Game
GuliKit has been refining electromagnetic joystick tech for years â holding patents, driving innovation, and leading the industry. Thatâs why every TMR stick in a Killscreen controller comes from them.
Most brands cut corners with cheap Hall Effect sensors or slap goofy names on their TMR’s in order to hide what are actually lower quality off-the-shelf parts. We donât need to play that game. Killscreen builds the right way â with authentic GuliKit TMR modules and zero compromises.
What makes them different?
- Engineered for precision. Tracks movement with extreme accuracy and higher resolution.
- Zero drift, ever. Magnetic sensors mean nothing wears down.
- Stable and efficient. Lower power consumption, longer battery life.
- Fully compatible. Haptics and adaptive triggers stay intact.
- Proven durability. Built to last years longer than standard Hall sensors.
- Trusted in esports. Reliable where failure isnât an option.
Most brands stop at basic Hall Effect. We went further. By combining GuliKitâs TMR tech with Killscreenâs controller builds, you get the most advanced anti-drift upgrade available anywhere.
FAQ â No Nonsense, Just Answers.
Do TMR sticks really stop drift?
Yes. By eliminating physical contact points, drift is virtually eliminated.
Are TMR sticks Hall Effect?
Yes and no. Technically, TMR (Tunnel Magnetoresistance) is a separate physical effect, not classic Hall Effect. So when you see people online comparing âTMR vs Hall Effect,â theyâre correct â theyâre different.
But in gaming, the term “Hall Effect” is essentially a meme and has become the catch-all term for anti-drift stick technology. Thatâs why we often use the longhand âTMR Hall Effectâ â itâs both clear to players who know the shorthand and accurate to the advanced tech we actually build with.
In short: Hall Effect is the shorthand. TMR is the reality. And Killscreen controllers are built with true TMR modules â the most advanced anti-drift sticks available today. Feel free to refer to them as just TMR’s, because that’s what they are.
TMR vs. Hall Effect â whatâs the difference?
Technically, theyâre two different physical effects.
- Hall Effect â Measures voltage changes when current flows through a magnetic field.
- TMR (Tunnel Magnetoresistance) â Measures resistance changes in magnetic tunnel junctions.
Both belong to the same family of magnetic sensing technologies that eliminate drift, but TMR is the more advanced version â with higher precision, greater stability, and longer lifespan.
In gaming terms: Hall Effect is the shorthand for âanti-drift sticks.â TMR is the reality â and itâs what Killscreen controllers are actually built with.
Wait, so thereâs already an upgrade to Hall Effect?
I know, wild right? Hall Effect was the big step up from the old potentiometer sticks â no contact, no drift. But it didnât stop there.
TMR (Tunnel Magnetoresistance) is the next evolution. Think of it as Hall Effect 2.0:
- Even more precise.
- More stable over time.
- Built to last way longer.
So while everyone was out there hyping “Hall Effect controllers,” we were already building with the upgrade â true TMR modules.
Bottom line: Hall Effect is good. TMR is better. And thatâs what youâll find inside every Killscreen build.
Do Hall Effect sticks feel different from standard sticks?
Yes â they feel smoother, more consistent, and more reliable over time.
Because TMR sensors have higher resolution, they pick up finer input detail than standard sticks. That means:
- Micro-adjustments are more precise. Small aim corrections translate exactly as intended.
- Inputs stay consistent. The response doesnât degrade over time.
- Muscle memory locks in. The way the stick feels on day one is how itâll feel hundreds of hours later.
Bottom line: TMR sticks arenât just about stopping drift â they deliver higher precision and lasting consistency, built for competitive play.
Can I send in my own DualSense for TMR installation?
Noâwe only work on brand-new Killscreen controllers. Every unit is custom-built for perfect integration.
Is this upgrade worth it?
If youâre tired of drift, dead zones, and controllers wearing out, this is the best in slot analog stick upgrade available.
Not All Hall Effect Sticks Are the Same
A lot of brands are jumping on the Hall Effect hype train, but hereâs what they wonât tell you: virtually all other companies are using cheaper, less precise Hall Effect sensors.
They do this to cut costs and maximize profits, but at the expense of performance. These lower-quality sticks might use magnetic sensors, but they still suffer from:
- Lower Accuracy â Sloppier input tracking, making aiming and movement feel off.
- Inconsistent Dead Zones â Youâll see weird drift-like behavior, just in a different way.
- Weaker Magnetic Fields â Leading to faster wear and potential calibration issues.
And it gets worseâsome companies donât even have the technical expertise to install Hall Effect sticks properly in a DualSense. Instead of doing it the right way, they take shortcuts, leading to lost features and a worse overall experience.
Trusted by Pros.
Built for Everyone.
 Killscreen controllers are used by serious players who donât settle for stock hardware. If you want absolute precision, no drift, and a controller that wonât let you down, this is your answer. Whether youâre grinding ranked, playing for fun, or competing at the highest level, a Killscreen DualSense with TMR sticks just feels better.