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Positive Grid

Positive Grid Spark Link Wireless Guitar System for Electric, Acoustic, Bass & More

  • Based on 834 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Aug 20
Order within 5 hours and 19 minutes
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Features

  • Superior, reliable 2.4G wireless transmission technology delivers 24-bit/48kHz audio across a vast frequency range of 20Hz to 20kHz with no sacrifice in sound quality.
  • Ultra-low latency at under 3ms which rivals any other wireless systems, ensuring your dynamic touch and feel is always in perfect sync.
  • Enjoy up to 70ft (over 20 meters) of transmission range, allowing you to move freely without any lag or signal drop.
  • Rechargeable battery offers up to 6 hours of playtime on a single charge. Dual-end USB-C cables are also included.
  • 110 hinged plug is designed to fit every guitar body and other instruments with a secure and versatile connection.

Description

At Positive Grid, we’re not content to be just another music company. Founded in 2013 by a team of musicians and tech obsessives, we’ve been breaking boundaries ever since—redefining what’s possible for guitar players around the world. Visit the Store A global community where players create, share, and explore endless tones. AI-powered amps that inspire you to play more, with Smart Jam, Auto Chords, immersive sound, and a vast gear arsenal. Gear and features that work in sync with musicians, helping them to be more creative and inspiring new ways to play. We’ve come a long way, but we’re just getting started. Join us as we keep breaking boundaries, inspiring players, and building the future of music. Spark LINK seamlessly integrates with your Spark amp and any other gear setup, enhancing your playing experience with its advanced wireless technology and consistent, professional sound quality. Reliable 2.4G wireless transmission technology delivers 24-bit/48kHz audio quality across a vast frequency range of 20Hz to 20kHz. At under 3ms, Spark LINK's performance rivals any other wireless systems, ensuring your dynamic touch and feel is always in perfect sync. Enjoy up to 70ft (over 20 meters) of transmission range, allowing you to move freely and connect with your audience without any lag or signal drop. Built-in rechargeable battery offers up to 6 hours of playtime on a single charge. Included dual-end USB-C cables make recharging convenient and fast. Plug in, play & switch channels with a single button. Spark LINK's user-friendly design allows for a quick and easy setup, and can support up to four systems simultaneously. 110° hinged plug ensures a secure and versatile connection with any guitar, bass, acoustic guitar, or any instrument with an output. “…a well-crafted, competitively-priced wireless unit that works exactly as advertised.” 1/23/2024 “The plug-and-play nature of the unit means there’s no faff involved in setting up” 1/23/2024 “...this may be the ultimate wireless solution for home practice, rehearsals, and the stage.” 1/23/2024 "I was seriously impressed with the Link’s latency and tonal fidelity" 2/19/2024

Brand: Positive Grid


Color: Gold, Black


Compatible Devices: Double Bass, Guitar


Material: Aluminiumlegierung


Item Weight: 0.2 Kilograms


Compatible Devices: Double Bass, Guitar


Number of Bands: 4


Speaker Size: 0.08 Centimeters


Power Source: Battery Powered


Output Channel Quantity: 1


Amplifier Type: Other


Connector Type: USB


Color: Gold, Black


Enclosure Material: Aluminiumlegierung


Item Weight: 0.2 Kilograms


Brand: Positive Grid


Model Name: Spark LINK


UPC: 855316004859


Manufacturer: Positive Grid


Model Number: HW0205


Mfr Part Number: HW0205


Warranty Description: Positive Grid warrants that your new Positive Grid product, when purchased at an authorized Positive Grid retailer or reseller, shall be free of defects in materials and workmanship for a period of One (1) Year from the original date of purchase. Positive Grid may, in its sole discretion, require proof of the original purchase date in the form of a dated copy of the original authorized dealer’s invoice or sales receipt.


Unit Count: 1.0 Count


Item Type Name: Guitar Wireless System


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent performance. Excellent Customer Support. Buy a backup set... it's worth it.
I bought this last fall and used it a lot. Both at home and live. Unfortunately the internal wiring failed last month. I've had other brands with bendable plugs fail before and this is no exception. I emailed customer support sent the invoice from Amazon and they sent me a brand new system new in the box. I'll be more careful with this one... no need to bend these back and forth so much. I had a peek inside the failed unit (no loss if I damaged it... but I didn't). It was indeed a failed cable, but I was impressed with the quality overall of the components. The wire was designed to move back and forth (like headphone wiring) and I believe most of these units last longer than mine did. It just did not for me. I'll buy another set someday... The low latency and sound quality it is worth it to me even if they wear out... buy an extra set for backup. ... show more
Reviewed in the United States on July 13, 2025 by JC
    • These are great!
I'm not a professional guitarist, but I play everyday for @ 2 hours and gig once a month for @ 3 hours. I always charge them overnight. Fully charged they have not run out on me yet. There is no discernable hum or static. Very clear. No signal loss or discernable latency. Super lightweight. I like the no fuss straight forward press and hold to pair feature. And I like the auto turn off after 30.minutes of no signal being processed to save battery life. These are really great for what I need them to do. So nice not lugging the extra weight of cables around and wrapping and packing that extra bulk. Great value. The paring/off on buttons are a little small, but doesn't take away from their value. ... show more
Reviewed in the United States on August 9, 2025 by robert bainbridge
    • Works great!
I've had these for a few months now. I only use them at home and if I happen to take a guitar to someone's house. No live settings. But, I've never had an issue with connecting or with latency or noise. Very happy with them so far!
Reviewed in the United States on January 9, 2026 by Timj
    • Slightly short battery life
Great sound battery could last longer
Reviewed in the United States on September 8, 2025 by Amazon Customer
    • Works great
Much better than others I’ve tried. Connection to Spark 2 amp is stable and doesn’t cut out. Sound quality isn’t affected. Battery lasts for hours.
Reviewed in the United States on December 9, 2025 by 9742hlj
    • Great Product!
Great product. Works much better than the other one I bought. Arrived on time and well packaged.
Reviewed in the United States on January 7, 2026 by William G. Coleman
    • Link not for active bass, and Positive Grid customer support is onerous.
The one star on this review reflects both the item, and Positive Grid as a company. Unfortunately both have been dissapointing. Bottom line up front: The Link works OK for passive instruments, but active pickups killed mine, and given enough time, will probably kill yours. The one star is because there is still, a year later, no indication that I can see on the product description that gives you a heads-up that the system is not designed for active pickups. Otherwise the Link system is on par with Xvive, Lekato, etc., but not as good as the Boss WL-20, which may not be as pretty, but is an auto-on, low-latency pleasure to use. Also, if you do have active pickups, the Boss WL-20L is actually made to handle that. Took me a bit of research to find it, so passing it on. OK, the finer points: When my Links imploded, I discovered how very user un-friendly the process of getting in touch with Positive Grid customer support is. and BTW, there is only email support. No phone. Even after you have a verified case, no phone. Then, as in my case, after a lot of back and forth and repetition, if they accept a return, you will need to fill out an email form, complete with serial numbers and all of your same pertinent info that was actually originally on your order. and.. of course.. they will charge you at least $15 for shipping, and $20 re-stock fee as a thank you for going through their obstacle course of customer support. I have done it twice now, so consider this expert advice. For full context, in all I have now used 5 Spark products: Go, 40, Link, Edge, and BiasFX. Go blew out from one month of use with bass, 40 never had much for power, and Link outright failed. The shining star of the Spark line is the Edge, which is absolutely, objectively, fantastic. Massive, high quality sound from a very portable cordless PA. Awesome. I'm riddled with anxiety that it might break, and I have to deal with Positive Grid again. BiasFX is also pretty good imho. So that's a success rate of 2/5. 40%.. In school that's an F. For customer support: three requests, three fails. Definitely an F. Final advice: Whatever you buy from Positive Grid A) Temper your expectations. Great ideas that are presented in artful design, but are inconsistently executed. B) Definitely get it through Amazon. That will be your one chance to circumvent the BS of Positive Grid customer support. If anything goes wrong, hope it goes wrong in time to return it through Amazon. Don't waste your effort going to the company. ... show more
Reviewed in the United States on July 3, 2025 by Jason A.
    • Better than what you may think.
You will not regret this purchase. These things are magic. No cords? For your entire rehearsal session? Yup! It’s just that easy. You charge both of them up, and then plug them into their respective spots, and play your heart out. That’s about it!
Reviewed in the United States on October 21, 2025 by Cher Strong

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