KNA Pickups U-WI Universal Wireless System

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KNA Pickups U-WI Universal Wireless System

KNA Pickups

U-WI Universal Wireless System

4.5 Expert Rating

Product Info

Article Number: 619430
Model: U-WI Universal Wireless System
Price: $174.90

* Prices may vary. Check retailer for current pricing and availability.

The KNA U-WI is a surprisingly capable entry point into wireless guitar/bass. It’s lightweight, easy to use, and delivers a clean signal – perfect for gigging musicians or studio players wanting freedom of movement without a premium price tag. Just be mindful of the range limitations and potential interference in crowded environments.

Product Description

  • KNA Pickups U-WI Universal Wireless System
  • Universal Wireless System
  • Volume control
  • Optimised for KNA pickups
  • 40 UHF channels
  • Range: Max. 50 metres
  • Battery life: Max. six hours
  • Rechargeable via USB-C
  • Dimensions: 12 x 14.8 x 4.4 cm
  • Includes cable
PROS
  • • Compact receiver easily mounts to headstock without significant weight imbalance.
  • • USB-C charging is convenient and widely compatible for quick top-ups.
  • • 40 UHF channels offer decent flexibility to avoid interference in most venues.
  • • Optimized for KNA pickups delivers a clean, clear signal with minimal noise.
CONS
  • • 50-meter range is optimistic; expect reduced performance with obstacles.
  • • Limited channel availability compared to higher-end, multi-block systems.
  • • Receiver’s plastic construction feels less robust than metal alternatives.

Product Video

Key Features

Frequency Band UHF
Channels 40
Range 50 metres (line of sight, realistically 30-40m)
Latency Approximately 3-5ms – imperceptible for most playing styles
Battery Life 6 hours (typical use, dependent on volume)
Connector 1/4

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Frequently Asked Questions

Yes, it will, but you might experience slightly more noise or a less optimized signal compared to KNA pickups. Signal quality is generally good, but KNA's design is geared towards their own pickups' output impedance.
You'll notice minimal difference in sound quality with a good cable. The U-WI is designed to be transparent, but inherent wireless limitations can introduce minor artifacts in very quiet environments.
The clip-on design is functional, but it’s not as rock-solid as a dedicated, screw-on receiver mount. Careful placement and gentle handling are recommended to prevent accidental dislodging.

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