A low-frequency generator is not useful if you cannot tell what it is outputting, how to power it, or whether its controls suit your routine. The products here range from compact USB-C units with detector accessories to a quieter electromagnetic model designed for larger rooms.
Our Best best frequency generator pick is the HYXUJO Resonator, because it combines the broadest adjustment range, three waveform options, and a practical included setup without making the controls feel needlessly complicated. The rest of the list covers detector-equipped models, acrylic-case alternatives, a portable V2 Pro, and a larger kit with soft earphones.
| # | Product | Award | Frequency range | Waveforms | Best for |
|---|---|---|---|---|---|
| 1 | HYXUJO Resonator | Best overall | 0.01 to 200, 000 Hz | Sine, square, inverted square | Broad control and flexible home use |
| 2 | OTXUGK Frequency Machine | Best for verification | 0.01 to 200, 000 Hz | Sine, square, inverse square | Buyers who want detector and headphone checks |
| 3 | SXZL Schumann Generator | Best presentation | 0.01 to 200 kHz | Multiple waveform outputs | A polished acrylic-case setup |
| 4 | XIKDS Adjustable Generator | Best for simple tuning | 0.01 to 200 kHz | Not specified | Straightforward frequency adjustment |
| 5 | Twxire Schumann Generator | Best compact build | 0.01 to 200 kHz | Multiple waveform outputs | A small ABS-bodied unit |
| 6 | XIKDS 200 kHz Generator | Best for guided setup | 0.01 to 200 kHz | Not specified | Users who want placement guidance |
| 7 | HYXUJO Schumann Generator | Best for dual checking | 0.01 to 200 kHz | Multiple waveform options | Confirming output in two ways |
| 8 | DR Technologies V2 Pro | Best silent operation | 0.01 to 999.99 Hz | Sine, square | Quiet electromagnetic operation |
| 9 | PHJIYCG Adjustable Generator | Best for routines | 0.01 to 200 kHz | Sine, square, reverse square | Meditation, yoga, and bedtime use |
| 10 | GRKZBKW Pro Black Generator | Best complete kit | 0.1 to 100 kHz | Sine, square, inverted square | Night use and included accessories |
1. HYXUJO Resonator: Best Overall
Pros
- Extremely broad adjustable range
- Sine, square, and inverted square output
- Includes a magnet and Type-C cable
- Popular frequency presets are easy to reach
Cons
- Headphones are required to hear the low-frequency signal
- Type-C power input is not the same as built-in battery power
Best for: someone who wants the most flexible USB-C frequency generator in this group.
The HYXUJO Resonator is the one we'd keep for a first purchase because it gives you room to explore without forcing you into one narrow use. It defaults to 7.83 Hz, but the controls also provide quick access to 174 Hz, 285 Hz, 396 Hz, 417 Hz, 528 Hz, 639 Hz, 741 Hz, 852 Hz, and 963 Hz. That makes it easier to move between a familiar starting point and other settings without manually dialing every frequency.
Its range runs from 0.01 to 200, 000 Hz, which is far wider than the frequencies most people will use in a meditation or bedtime routine. The practical benefit is flexibility rather than a promise that every setting will be meaningful for every listener. It also supports sine, square, and inverted square waveforms, so it is more adaptable than a unit limited to one output shape. Low-frequency signals are not something you should expect to hear from the device itself, and the listing specifically says headphones are required to hear them.
The included magnet, Type-C cable, and English manual make the package easier to start with than the bare-bones entries. Type-C power is convenient beside a desk, on a nightstand, or in a travel bag, although this is still a powered device rather than a model described as rechargeable. Its portability is useful, but the feature list does not give a battery runtime, so we would plan to use it near a suitable USB power source.
The weakness is that the broad range can look more useful on paper than it feels in everyday operation if you only want 7.83 Hz. The OTXUGK Frequency Machine adds explicit detector and headphone checking, while the HYXUJO is the cleaner choice for preset access and waveform variety. Choose the Resonator if you want one versatile device for personal experiments, listening through headphones, and quiet home routines, not if you need a fully self-contained wireless unit.
2. OTXUGK Frequency Machine: Best for Verification
Pros
- Includes a Schumann wave detector
- Includes wired headphones for checking
- Three waveform modes
- Clear recommended placement guidance
Cons
- No protective case is included
- Headphones and detector have limited response ranges
- Requires a power outlet or USB power source
Best for: buyers who want more than one way to confirm that the selected frequency is being output.
The OTXUGK Frequency Machine stands out because it treats verification as part of the package rather than leaving the owner to guess. It includes a Schumann wave detector for direct checking and wired headphones for audio confirmation. That is useful for anyone who feels uneasy about a silent device and wants a visible or audible indication that changing the setting has done something.
The generator covers 0.01 to 200, 000 Hz and defaults to 7.83 Hz. Preset options include 10 Hz, 40 Hz, 174 Hz, 285 Hz, 396 Hz, 417 Hz, 432 Hz, 528 Hz, 639 Hz, 741 Hz, 852 Hz, and 963 Hz, along with the ability to tune beyond those choices. Sine, square, and inverse square patterns add another layer of control. The caveat is important: the detector responds from 1 to 100 Hz, while the headphones respond from 1 to 15 kHz. No movement or sound outside those ranges is described as normal, not proof of failure.
At 5.9 by 5.5 by 1.2 inches, the unit is compact enough for a shelf or bedside table. The recommended setup places it 3.3 to 4.9 feet above the floor, with a working range up to 16.4 feet. The listing recommends two units for larger rooms and says noisy environments can reduce effectiveness. That guidance gives the buyer more realistic expectations than simply calling the machine portable.
Compared with the HYXUJO Resonator, the OTXUGK is the better fit when checking output matters more than quick access to a longer preset list. It is not as complete physically because there is no protective case and no power outlet included. Skip it if you want a simple display-led device with minimal accessories, but choose it if the detector and headphones will help you use the machine with confidence.
3. SXZL Schumann Generator: Best Presentation
Pros
- Acrylic case gives it a distinctive finish
- Detector and wired headphones included
- Wide 0.01 Hz to 200 kHz adjustment
- USB-C power input
Cons
- The listing does not identify the individual waveform modes
- No battery operation is specified
- Health-related claims should be treated cautiously
Best for: someone who wants a polished-looking generator with broad adjustment and included checking tools.
The SXZL Schumann Generator is aimed at buyers who care about how the device looks as well as what it can do. Its acrylic case gives it a more display-ready appearance than a plain plastic box, and the included packaging is positioned as suitable for gifting. That makes it a natural fit for a meditation corner, home office, or nightstand where the device will remain visible.
Its adjustable range spans 0.01 Hz to 200 kHz, giving it the same broad exploratory scope as several other models here. The default focus is 7.83 Hz, and the listing describes multiple waveform outputs, though it does not identify each waveform by name. That missing detail matters if you already know you need a particular sine or square setting. The controls are described as easy to use, but the available information does not specify display behavior or adjustment increments.
The included Schumann wave detector and wired headphones provide two methods of checking operation. USB-C power keeps setup straightforward at home or in an office, and the listed compact dimensions are 6.50 by 4.37 inches. SXZL also advises consulting a healthcare professional before using sound or music therapy, which is the right boundary for a product making wellness-oriented claims. This kind of generator should be treated as a personal relaxation accessory, not as a medical treatment.
The OTXUGK Frequency Machine is more transparent about detector response ranges and placement, while the SXZL has the more presentable case. The HYXUJO Resonator is a better pick for named waveform choices and quick frequency presets. Choose SXZL if the acrylic design and included verification pieces matter most, and skip it if exact waveform control is central to your setup.
4. XIKDS Adjustable Generator: Best for Simple Tuning
Pros
- Broad adjustable frequency range
- Compact acrylic-case design
- Focused on simple frequency adjustment
- Includes access to customer assistance
Cons
- Waveform details are not clearly specified
- The listing repeats the frequency range without adding control detail
- No battery operation is described
Best for: beginners who want a compact adjustable unit centered on frequency selection.
The XIKDS Adjustable Generator keeps its pitch simple: select a frequency, use the device in a quiet space, and build it into a relaxation or meditation routine. Its gold finish and acrylic case help it look less like a piece of anonymous electronics, while the 0.01 Hz to 200 kHz range gives beginners plenty of room to explore without buying a narrower device.
The listing highlights 7.83 Hz as its central setting and describes that frequency as suitable for sleep, yoga, meditation, and relaxation. It also mentions an effective sine therapeutic frequencies list, but the actual list is not reproduced in the product information. We would therefore judge the device by its physical controls and output options, not by implied health outcomes. A healthcare professional should be consulted before using sound or frequency therapy for a personal health concern.
Compared with the SXZL Schumann Generator, this model is less clearly documented on included verification hardware and individual waveform options. The HYXUJO Resonator gives a more useful named preset collection, while the OTXUGK provides much more explicit information about its detector and headphones. XIKDS makes more sense for someone who wants a compact unit and does not need to inspect every technical detail before starting.
The main weakness is the lack of specificity. The listing describes customizable frequencies, but does not give a detailed control layout or a named waveform list. That makes it difficult to recommend for technical experimentation. Pick it for a straightforward personal routine, but choose another model if you need to verify output or compare waveform behavior.
5. Twxire Schumann Generator: Best Compact Build
Pros
- ABS construction
- Compact dimensions
- Wide frequency adjustment
- Multiple waveform outputs
Cons
- USB power is required
- No detector or headphones are listed
- The frequency range is broader than most routine users need
Best for: buyers who prefer a small ABS-bodied unit and already have a way to monitor their routine.
The Twxire Schumann Generator is one of the more straightforward options in this lineup. Its ABS body measures 5.51 by 5.91 inches, and the listed package weight is 0.4 pounds. Those details point to a unit that can sit on a small table or move between rooms without much fuss. Twxire also describes the design as energy-efficient and powered by USB.
The frequency range runs from 0.01 Hz to 200 kHz, with 7.83 Hz presented as the bedtime starting point. Multiple waveform outputs are supported, although the listing does not name each one. That is less useful than the explicit sine, square, and inverted square choices on the HYXUJO Resonator or the PHJIYCG Adjustable Generator. Twxire is better understood as a compact general-purpose option than as a precisely documented laboratory instrument.
The product information says it comes in a gift box and supports a bedtime environment, meditation, yoga, and personal wellness routines. It also includes a note that the device is not intended to diagnose, treat, cure, or prevent disease. That disclaimer should guide how you use it. A calming routine can be a personal preference, but it should not replace medical care or a sleep evaluation.
The main omission is the absence of verification accessories. The OTXUGK Frequency Machine and SXZL Schumann Generator include a detector and headphones, so they are easier to check without separate equipment. Twxire is the choice for a smaller, simple ABS unit, especially if you already know which settings you intend to use and do not need an included way to confirm them.
If your generator is part of a wider emergency-power setup, keep this device separate from the question of backup electricity. A guide to choosing a generator for ordinary home backup needs covers a very different category, including loads, fuel, and household connections.
6. XIKDS 200 kHz Generator: Best for Guided Setup
Pros
- Adjustable from 0.01 Hz to 200 kHz
- USB-C plug-and-play power
- Detector and wired headphones included
- Gives specific placement guidance
Cons
- Larger than some compact alternatives
- Quiet-room guidance may not suit every space
- Waveform names are not specified
Best for: users who want included checking tools and clear advice on placement and coverage.
This XIKDS model is distinct from the gold XIKDS Adjustable Generator because it provides more concrete setup information. The unit measures 6.5 by 4.37 by 1.14 inches and weighs 0.55 pounds. It is still desk-friendly, but its dimensions and weight make it feel more like a stable tabletop device than the smallest travel option.
The generator covers 0.01 Hz to 200 kHz and is designed around a stable 7.83 Hz setting. XIKDS recommends placing it 3.3 to 4.9 feet above the floor, with a working range up to 16.4 feet. For a larger bedroom or open space, the listing recommends two units. That is useful practical information, even if the claimed effect of any frequency should not be treated as clinically established.
The included Schumann wave detector and wired headphones make it easier to confirm operation. XIKDS describes direct measurement with the detector and audio confirmation through the headphones. USB-C provides plug-and-play power, though the listing does not describe a built-in battery. The advice to use it in a quiet space also makes sense for a sound-based routine, but it limits how well this kind of product fits a busy household.
The HYXUJO Resonator is more appealing when you want named presets and three explicitly listed waveforms. The XIKDS 200 kHz Generator is stronger for a buyer who values placement instructions and dual checking. Its weakness is the same documentation gap found on several competitors: waveform modes are not identified in the supplied details. Choose it when setup support matters more than fine-grained waveform information.
7. HYXUJO Schumann Generator: Best for Dual Checking
Pros
- Detector and wired headphones included
- Acrylic case
- 0.01 Hz to 200 kHz adjustment
- USB-C power
Cons
- No battery runtime is specified
- Waveform modes are not individually named
- The product information has an inconsistent item-count field
Best for: someone who wants a HYXUJO unit with two ways to check output.
The HYXUJO Schumann Generator is a close relative in spirit to the HYXUJO Resonator, but the included accessories change the buying decision. This model includes a Schumann wave detector and wired headphones, so you can check the signal directly or listen through the headphones. For a device that may operate quietly at low frequencies, that is a useful distinction.
Its range runs from 0.01 Hz to 200 kHz, with 7.83 Hz as the default focus. The acrylic case measures 6.5 by 4.37 inches, and USB-C power keeps the setup familiar. Multiple waveform options are listed, but the supplied details do not name them. That puts it behind the Resonator for shoppers who specifically want sine, square, and inverted square modes clearly identified before buying.
The acrylic housing gives it a cleaner look than the Twxire ABS design, while the detector package makes it more informative than a bare generator. The manual and customer support mentioned in the listing may also help a first-time owner get started. Still, there is no stated battery runtime, so expect to use it with USB-C power rather than treat it as a cordless device.
The weakness is its overlap with the other HYXUJO product. The Resonator offers explicit waveform choices and a longer list of quick-access frequencies, while this model offers the stronger checking package. Choose the HYXUJO Schumann Generator if detector and headphone confirmation matter most. Skip it if you already know you want waveform control and preset convenience instead.
8. DR Technologies V2 Pro: Best Silent Operation
Pros
- Silent electromagnetic operation
- Digital display
- Sine and square modes
- USB-C rechargeable design
- Designed for spaces up to 250 square feet
Cons
- Frequency range stops at 999.99 Hz
- Higher capability comes with a more specialized design
- No audio output for listening through headphones
Best for: anyone who wants a quiet, display-led device for a bedroom, studio, or meditation room.
The DR Technologies V2 Pro is the outlier in this comparison because it does not use audio output in the way most of the other products do. Its listing says it uses a Mobius coil to emit electromagnetic fields, with no noise, vibration, or speakers. That makes it the obvious pick for a user who wants a silent room and does not want wired headphones involved.
Its adjustable range is 0.01 to 999.99 Hz, narrower than the 200 kHz range on the HYXUJO and XIKDS units but still broad enough to cover 7.83 Hz and many lower-frequency settings. The device offers sine and square modes, and a digital display shows the current setting. Plus and minus buttons handle adjustment, while a dedicated waveform switch makes the operating layout easier to understand than a device with vague control descriptions.
DR Technologies says the V2 Pro is designed for spaces up to 250 square feet, with the strongest effect within about that area. That gives it a clearer room-use identity than products that only mention a working distance. It is also described as USB-C rechargeable, which is a significant practical difference from models that only specify USB-C input or USB power.
The trade-off is that it is less flexible for anyone who specifically wants audible output, headphones, or frequencies above 999.99 Hz. The HYXUJO Resonator is the more versatile pick for waveform exploration and audio confirmation. Choose the V2 Pro for silent operation, a visible display, and a room-focused design, but skip it if your routine depends on hearing the signal.
The absence of speakers also means you should not compare it directly with ordinary sound equipment. If your interest shifts toward sending music or audible tones around a room, how room size changes portable power choices addresses a separate equipment problem, not this device's electromagnetic operating method.
9. PHJIYCG Adjustable Generator: Best for Routines
Pros
- Sine, square, and reverse square modes
- Broad 0.01 Hz to 200 kHz range
- Compact acrylic case
- USB-C power
- Clear placement recommendation
Cons
- The listing does not include detector or headphones
- No battery operation is specified
- Broad control may be unnecessary for a simple bedtime routine
Best for: people building a repeatable meditation, yoga, reading, or bedtime routine.
The PHJIYCG Adjustable Generator is built around routine use. Its product description names meditation, relaxation, yoga, reading, focus, and bedtime as the intended settings, and the compact acrylic case should fit naturally on a desk, nightstand, or shelf. It is not trying to be a silent electromagnetic appliance like the DR Technologies model. Instead, it belongs with the USB-powered audio-frequency units.
The frequency range is 0.01 Hz to 200 kHz, and the device supports sine, square, and reverse square modes. That is a meaningful advantage over the models whose listings only say “multiple waveform options.” A user who wants to compare the character of different outputs has a clearer starting point here. The listing also centers the familiar 7.83 Hz setting, though that should be viewed as a personal preference rather than a medical solution.
PHJIYCG recommends placing the unit 3.3 to 4.9 feet above the floor for best use. USB-C power and the compact design make moving it between a meditation area and a bedroom uncomplicated, but no rechargeable battery is specified. The listing describes a gentle sound vibration, so the experience will differ from the V2 Pro's silent electromagnetic approach.
The weakness is the lack of included verification tools. The OTXUGK Frequency Machine and XIKDS 200 kHz Generator provide detectors and wired headphones, while PHJIYCG leaves you with the generator itself. Choose PHJIYCG if waveform selection and a repeatable personal routine are the priorities. Pick another model if you want accessories that confirm output or if you need a genuinely silent device.
10. GRKZBKW Pro Black Generator: Best Complete Kit
Pros
- Soft silicone earphones included
- Protective storage box included
- Sine, square, and inverted square modes
- Display backlight can be turned off
- Crystal oscillator is specified
Cons
- Frequency range begins at 0.1 Hz rather than 0.01 Hz
- Larger 8 by 5.7 by 1.7 inch body
- The listing does not describe battery operation
Best for: buyers who want a bundled night-use kit with comfortable earphones and a dark display.
The GRKZBKW Pro Black Generator makes the strongest case for a complete ready-to-use package. It includes soft silicone acoustic earphones, a USB power cable, and a protective storage box. The earphones are specifically described as flexible and suitable for resting or side sleeping, which is a more useful detail than a generic claim that headphones are included.
This model's frequency range is 0.1 Hz to 100 kHz, so it does not reach as low or as high as the 0.01 Hz to 200 kHz HYXUJO and PHJIYCG units. It defaults to 7.83 Hz and uses a high-stability crystal oscillator, according to the listing. Sine, square, and inverted square waveforms are supported, with listed amplitudes of 3 V for sine and 5 V for square output. Those amplitude figures are among the more concrete electrical details in this group.
The 8 by 5.7 by 1.7 inch body is larger than the compact Twxire and PHJIYCG designs, and the listing gives a weight of 0.46076612758 pounds. A display backlight can be switched off, which is genuinely useful beside a bed. The complete kit also makes storage easier, though the product information does not call it rechargeable and does not provide a battery runtime.
The main reason to choose this over the OTXUGK Frequency Machine is the comfort and night-use focus of the included earphones, plus the storage box and dimmable display. The OTXUGK offers a detector and a wider range, while the GRKZBKW provides more specific waveform amplitude information. Choose GRKZBKW if your routine is headphone-based and you want a tidy kit. Skip it if the lowest possible adjustment or the smallest body matters more.
How to choose best frequency generator
The right device depends less on impressive wellness language than on the output method, control range, verification options, and the physical setting where you will use it.
Output method
Most products here describe audio-frequency output and include, or recommend, headphones because very low frequencies may not be audible from the device itself. The DR Technologies V2 Pro is different: it describes silent electromagnetic operation through a Mobius coil, with no speakers or vibration.
Choose an audio-output model if listening is part of the routine. Choose the V2 Pro if silence matters and you prefer a display-led electromagnetic device. Do not assume the two types create the same experience.
Frequency range
Many of these generators cover 0.01 Hz to 200 kHz, which is a very broad span. That range gives you freedom to experiment, but it does not automatically make a product more useful for a routine centered on 7.83 Hz.
The GRKZBKW starts at 0.1 Hz and reaches 100 kHz, while the V2 Pro runs from 0.01 to 999.99 Hz. Look for the range that covers your intended settings, then pay attention to how the device changes frequencies. A range is only useful when the controls make selection manageable.
A wide frequency range is not a substitute for clear controls, a sensible output method, and a way to confirm what the unit is doing.
Waveform control
Sine, square, and inverted or reverse square modes appear across several listings. Sine waves are commonly presented as the gentler option, while square variants give you a different signal shape. The practical point is control: a named waveform list tells you more than a vague promise of “multiple outputs.”
The HYXUJO Resonator, OTXUGK Frequency Machine, PHJIYCG Adjustable Generator, and GRKZBKW Pro Black Generator clearly identify three modes. Several others do not. If you are comparing output patterns rather than simply selecting 7.83 Hz, choose a model with the modes stated plainly.
Verification tools
A detector or headphones can make a silent or barely audible output less mysterious. OTXUGK, SXZL, XIKDS 200 kHz, and the HYXUJO Schumann Generator include a detector and wired headphones or describe both checking methods.
Pay attention to response limits. The OTXUGK detector responds from 1 to 100 Hz, while its headphones respond from 1 to 15 kHz. A tool that does not react outside its own range is not necessarily evidence that the generator has stopped working.
Power and portability
USB-C input is common and makes these products easy to place near a desk or nightstand. It does not always mean the device has a battery. The DR Technologies V2 Pro is specifically described as USB-C rechargeable, while several other models only mention USB-C power or input.
For a fixed bedroom setup, cable power may be all you need. For travel, check whether rechargeable operation is actually stated. Also consider size. Twxire measures 5.51 by 5.91 inches, while the GRKZBKW is 8 by 5.7 by 1.7 inches and takes up noticeably more space.
Room placement
Several products recommend placing the device 3.3 to 4.9 feet above the floor and describe a working range up to 16.4 feet. Larger rooms may require two units according to the product guidance. These recommendations are especially relevant if you expect one compact device to cover an open space.
A quiet room is also repeatedly recommended for audio-based use. If your space has constant background noise, headphones may be more practical than relying on a room-filling sound environment. The DR Technologies model avoids that specific issue because it is described as silent.
Frequently asked questions
What does a frequency generator do?
These products generate adjustable frequency signals, often with sine, square, and inverted square waveform options. Some are designed to produce audio signals that can be checked through headphones, while the DR Technologies V2 Pro describes electromagnetic operation without speakers.
Are these devices medical treatments?
No product in this roundup should be treated as a replacement for medical care. Several listings frame the devices around relaxation, meditation, sleep, or wellness and advise consulting a healthcare professional before using sound or frequency therapy for a personal health concern.
Can you hear 7.83 Hz directly?
A 7.83 Hz signal is below the usual range of human hearing, so the products may use headphones or a detector to confirm output rather than relying on ordinary listening. The OTXUGK listing specifically gives its headphones a response range of 1 to 15 kHz and its detector a response range of 1 to 100 Hz.
Do these generators need to stay plugged in?
Most of the models specify USB-C or USB power, but they do not all state that they have an internal battery. The DR Technologies V2 Pro is specifically described as USB-C rechargeable. For the other models, plan around a USB power source unless the listing confirms battery operation.
Which frequency range should a beginner choose?
A range that includes 7.83 Hz and the settings you actually intend to try is enough for a beginner. The many products offering 0.01 Hz to 200 kHz provide considerable flexibility, but a wider range does not guarantee easier operation. Clear controls and verification accessories may matter more.
Are waveform modes important?
They matter if you want to compare different signal shapes or use settings beyond a basic routine. The HYXUJO Resonator, OTXUGK Frequency Machine, PHJIYCG Adjustable Generator, and GRKZBKW Pro Black Generator explicitly list sine, square, and inverted or reverse square modes.
Can one unit cover a large room?
Coverage depends on the model and output method. Several audio-oriented listings describe a working range up to 16.4 feet and recommend two units for larger rooms, while the DR Technologies V2 Pro is described for spaces up to 250 square feet. Treat those figures as product guidance, not a guarantee of a health effect.
The bottom line
The HYXUJO Resonator is our leading Best best frequency generator pick for most buyers because it combines a 0.01 to 200, 000 Hz range, three named waveform modes, useful frequency presets, and USB-C convenience. Choose the OTXUGK Frequency Machine instead if checking output with both a detector and headphones is more important than having the cleanest preset controls.
The DR Technologies V2 Pro is the specialist choice for silent electromagnetic operation, a digital display, rechargeable USB-C power, and a room-focused design. For a headphone-based nighttime setup, the GRKZBKW Pro Black Generator adds soft silicone earphones, a storage box, and a display that can go dark.
If you are undecided, choose the HYXUJO Resonator for broad flexibility, or choose the DR Technologies V2 Pro only if silent electromagnetic operation is the feature you specifically want.
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