The Nokta Simplex Ultra: A Game-Changing Metal Detector for Serious Hobbyists
The Nokta Simplex Ultra has taken the metal detecting world by storm, building on the success of its predecessor to deliver an even more capable machine. Whether you’re a weekend warrior or a dedicated treasure hunter, this detector offers a compelling mix of performance, features, and value that’s hard to beat.
What Makes the Simplex Ultra Stand Out
The Ultra version takes everything good about the original Simplex and cranks it up a notch. The most noticeable upgrade is the wireless headphones that come included – no more tangled cords or adapters needed. The control box has also been redesigned with a larger, more readable screen that makes it easier to see settings in bright sunlight.
Under the hood, Nokta has improved the ground balance system. The Ultra can handle more mineralized soil conditions without falsing, which means you can hunt in areas that would give other detectors fits. The new software also includes more target ID categories, giving you better information about what’s in the ground before you dig.
Performance in the Field
I’ve put the Simplex Ultra through its paces in various conditions, and it consistently impresses. The 11-inch coil provides excellent depth – I’ve pulled coins from over 10 inches deep in decent soil. The Iron Volume control is a standout feature that lets you hear iron targets at different volumes, helping you better judge whether to dig questionable signals.
Beach hunters will appreciate the fully submersible design up to 16 feet. I’ve used mine in both saltwater surf and freshwater lakes without issues. The multi-frequency operation (5kHz, 15kHz, and 20kHz) means it performs well across different target types, from small gold jewelry to larger relics.
Who Should Consider the Simplex Ultra
This detector hits a sweet spot for intermediate to advanced users who want professional features without the professional price tag. If you’re upgrading from an entry-level machine, the Ultra will feel like a significant leap forward. The learning curve isn’t steep, but there are enough settings to keep you engaged as you develop your skills.
Coin shooters will love the target separation in trashy areas. Relic hunters benefit from the deep-seeking capabilities and ground balancing. Even gold prospectors can use it effectively in many environments, though dedicated gold machines still have the edge in highly mineralized ground.
Key Features Worth Highlighting
The built-in rechargeable battery gets about 15 hours per charge, which is plenty for most detecting sessions. The USB-C charging is a nice modern touch. The wireless headphones sound surprisingly good for included units, with clear audio that helps you hear subtle target signals.
The Notch Discrimination system deserves special mention. You can selectively accept or reject specific target categories, which is invaluable when hunting sites with lots of trash. Combined with the Iron Audio feature, you can make informed decisions about which signals to investigate.
Tips for Getting the Most from Your Ultra
Take time to experiment with the different frequencies. Lower frequencies (5kHz) penetrate deeper for larger targets, while higher frequencies (20kHz) are better for small gold and silver. I typically start with 15kHz as a good all-around setting, then adjust based on conditions.
Don’t overlook the manual ground balance. While the automatic setting works well, learning to ground balance manually will help in challenging soil conditions. Spend some time practicing this skill – it makes a noticeable difference in detection depth and stability.
Comparing to Other Options
At its price point, the Simplex Ultra competes with detectors like the Minelab Vanquish 540 and Garrett ACE Apex. It holds its own against these established brands, often matching or exceeding their performance in key areas. The waterproof capability to 16 feet is a significant advantage over many competitors.
The included wireless headphones give it an edge over many other packages that require separate purchases. When you factor in the overall performance and features, the Ultra represents excellent value for money.
Maintenance and Care
The Simplex Ultra is built tough, but a little maintenance goes a long way. Rinse the coil and shaft with fresh water after beach hunting to prevent salt buildup. Check the coil wire connection periodically for signs of wear. The control box is waterproof, but avoid unnecessary submersion to prolong seal life.
Store the detector in a cool, dry place when not in use. If you won’t be using it for extended periods, charge the battery to about 50% before storage. This helps maximize battery lifespan.
Accessories Worth Considering
While the included package is comprehensive, a few accessories can enhance your experience. A smaller coil (5.5″ or 7″) is great for tight spaces and increased sensitivity to small targets. A quality digging tool makes target recovery much easier. Extra batteries or a portable power bank ensure you’re never caught short on long hunts.
The aftermarket headphone market offers many options if you prefer something different from the included wireless set. Look for low-latency wireless headphones to maintain the convenience without audio delay.
Real-World Results
Since getting my Ultra, I’ve found more coins, relics, and jewelry than with my previous detector. The combination of good depth, accurate target ID, and user-friendly operation means I spend less time digging trash and more time finding keepers. The wireless setup eliminates the hassle of cords getting caught on branches or gear.
In one particularly trashy park, the target separation allowed me to find a silver dime nestled between several pull tabs – something my old detector would have missed. The Iron Volume control helped me identify a deep iron target that was masking a shallower good signal nearby.
Final Thoughts
The Nokta Simplex Ultra delivers professional-level performance at a hobbyist-friendly price. It’s versatile enough for multiple detecting styles, tough enough for regular use, and packed with features that enhance the hunting experience. Whether you’re upgrading or starting fresh, it’s a detector that will serve you well for years to come.
The improvements over the original Simplex make it worth the upgrade for existing users, while new buyers get a complete package that’s ready to hit the ground running. With proper technique and a bit of patience, the Ultra will help you find more targets and enjoy your detecting adventures even more.