Introduction Positive Grid is revolutionizing the guitar world with its latest innovation – the Spark LINK wireless system. This new addition to their Spark line signifies Positive Grid’s expansion beyond home usage, now targeting live stage performances as well.
First Thoughts The Spark LINK is a testament to Positive Grid’s ongoing momentum in the market. This wireless unit is not only competitively priced and well-crafted, but it also delivers on its promises with ease. The simplicity of its plug-and-play setup ensures that guitarists can quickly move from unboxing to playing, enhancing the overall user experience.
Pros and Cons Pros:
- Robust build quality
- Excellent audio fidelity
- Impressive operational range
Cons:
- Aesthetic mismatch with front-facing output jacks on some guitars
Product Overview The Spark LINK is designed for those who want to break free from the limitations of traditional guitar cables. Whether it’s for home practice, rehearsals, or live performances, the LINK offers a wireless solution with its advanced 2.4G transmission, ensuring a reliable connection over distances of up to 70 feet. The audio quality is top-notch, with a 24-bit/48kHz resolution and a frequency range of 20Hz to 20kHz.
Compatibility and Channels The LINK is versatile, compatible with both guitar and bass, and can be used with any amplifier. It supports four channels, allowing multiple band members to use the system simultaneously without interference.
Battery and Design The units come with a built-in rechargeable battery, providing up to 6 hours of continuous use. The sleek “bug-style” design, featuring a gold and black finish, aligns with the distinctive look of the Spark line. The transmitter (gold jack) and receiver (black jack) are easily distinguishable.
Build Quality and Setup Positive Grid has ensured robust build quality, particularly evident in the 110° hinge of the units. Setting up the LINK is straightforward, with a simple on-and-off switch and channel selection button for interference-free performance.
Audio Quality and Range In our testing, the LINK’s audio quality was indistinguishable from a standard guitar cable, maintaining signal strength and high-end frequency clarity. The advertised 70-foot range was more than sufficient for most scenarios, impressively maintaining connection even through physical barriers.
Aesthetic Considerations The only notable downside is the LINK’s appearance on guitars with front-facing output jacks. While it blends well with models like the Les Paul and Telecaster, it may look out of place on guitars such as the ES-335 or Stratocaster.
Specifications
- Range: 70 feet (21 meters)
- Battery Life: Up to 6 hours
- Audio Quality: 24-bit/48kHz
- Frequency Range: 20Hz to 20kHz
- Latency: Less than 3ms
Conclusion The Positive Grid Spark LINK wireless system is a significant leap forward for guitarists seeking mobility and quality. Its robust build, exceptional audio quality, and versatile compatibility make it a formidable choice in the wireless market. Despite its minor aesthetic drawback on certain guitar models, the LINK stands out as a reliable and efficient solution for guitarists looking to untether themselves from traditional setups.