Positive Grid Spark LINK Wireless Guitar System
The Positive Grid Spark LINK is a wireless guitar system: a transmitter in the instrument, a receiver in the amp, and no more cable in between. It works with any amp or pedalboard, not just Spark, and needs no app at all.
What sets it apart
- Latency under 3 milliseconds
- 24-bit, 48 kHz audio from 20 to 20,000 Hz
- 21 m range in line of sight
- Four channels for playing with others
- Plug that pivots through 110 degrees
- Six hours per charge, two hours to recharge
Plug in, power on, play
Plug the transmitter into the guitar's jack, the receiver into the amp's input, and switch them on. A single button changes channels. The plug pivots up to 110 degrees to suit most guitar shapes.
A few guitars with deeply recessed jacks may need an adapter, Positive Grid notes.
A whole band without cables
Four separate channels let up to four Spark LINK sets run in the same room. Each transmitter stays paired with its own receiver; coloured tape helps tell the pairs apart.
Specifications
| Transmission | 2.4 GHz, 4 channels |
|---|---|
| Audio quality | 24-bit, 48 kHz, 20 to 20,000 Hz |
| Latency | Under 3 ms |
| Range | 21 m line of sight |
| Battery | 500 mAh, 6 h, 2 h to charge |
| Dimensions | 107.3 × 27.7 × 25.4 mm each |
| Weight | 39 g (transmitter), 38 g (receiver) |
What it's for
- Moving freely on stage
- Practising in the living room without tripping on a cord
- Bass, electro-acoustic or keyboard
- Bands where several players go wireless
Compared with other manufacturers
Other manufacturers offer plug-in wireless systems:
| Manufacturer | Model | How it differs |
|---|---|---|
| Positive Grid | Spark LINK | Under 3 ms, 110° pivoting plug |
| Boss | WL-20 | 2.3 ms, 15 m, pairs by docking the two units |
| Line 6 | Relay G10S | Stompbox receiver with XLR output |
| NUX | B-2 Plus | Under 5 ms, 15 m, 7 hours |
Frequently asked questions
- What range does Spark LINK have?
- Up to 21 m, or about 70 feet, in line of sight.
- Do I need the Spark app?
- No, the system works on its own with any amp.
- Can I play while it charges?
- No: wait until the transmitter and receiver are charged.
- Can several musicians use one at the same time?
- Yes, up to four systems thanks to the four channels.
- Will it fit my guitar's jack?
- In most cases, thanks to the pivoting plug; a deeply recessed jack may call for an adapter.
Avis clients
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