Wireless guitar systems: a buyer's guide

Cables tie you to your amp. A wireless guitar system cuts that cord, so you can walk the stage, step off the riser, or move around the studio without tripping over a cord or yanking your jack loose. Here's how a wireless setup works, what to look for, and how Gemini Sound's gear fits the way you actually play.

How a wireless guitar system works

A wireless guitar system has two parts: a transmitter that plugs into your guitar's output jack, and a receiver that connects to your amp or audio interface. The transmitter sends your signal to the receiver over the air, so there's no cable running across the stage between you and your rig.

The Gemini GMU-G100 UHF wireless guitar system is a straightforward example. It gives you:

• Over 50 meters of range (about 165 feet), so you can move well past the front of the stage and keep a clean signal
• A UHF connection on the 512–541 MHz band, which stays clear of crowded Wi-Fi and Bluetooth traffic
• Rechargeable transmitter and receiver that charge over Micro-USB, so you're not buying 9V batteries before every gig
• Auto-pairing, with support for up to 6 pairs running at once if you've got a full band on wireless
• A 1/4" connection that works with guitar, bass, keys, and other instruments, with active or passive pickups

It runs $39.95, which makes it an easy way to try going wireless without a big outlay.

What to look for when you choose one

A few things matter more than the spec sheet when you're picking a wireless system:

• Range: how far you can get from the receiver before the signal drops. The GMU-G100's 50-plus meters covers most clubs, halls, and outdoor stages.
• Tone: a good system carries your sound to the receiver without coloring it, so what comes out of the amp is what you played.
• Battery: how long you can play between charges, and whether you're swapping disposable batteries or just plugging in. Rechargeable units like the GMU-G100 save you the trip to the store.
• Setup: how quickly you can get it running. Auto-pairing means you turn both units on and play, instead of hunting for a matching channel.

Setting it up

Getting a wireless guitar system running takes a minute:

1. Plug the transmitter into your guitar's output jack.
2. Connect the receiver to your amp or audio interface.
3. Turn on both units. With the GMU-G100, auto-pairing links them for you.
4. Set your volume and play.

A couple of habits keep things clean once you're set up:

• Charge both units before a show so you're not cutting it close mid-set.
• Keep the receiver away from large metal objects and other electronics, which can interfere with the signal.
• Run a quick sound check in the room you're playing to confirm the signal holds where you'll be standing.

Adding wireless mics to the rig

Once your guitar's wireless, the same idea works for vocals and speech. If you sing, run a worship service, or handle AV for a school or venue, a wireless mic system frees up the same movement a guitar system does. Gemini Sound's UHF mic systems pair well with a wireless guitar setup.

Two that fit most setups:

• The Gemini UHF-01HL is a headset and lavalier system with 150 feet of range, 4 selectable frequencies, and a 1/4" output, so it plugs straight into the same gear as your guitar.
• The Gemini UHF-6100HL steps up to 240 feet of range, 256 selectable frequencies, and a rack-mountable receiver when you need more room and more channels to choose from.

If you need two presenters or singers on wireless at once, the Gemini UHF-02HL runs two body packs through two receivers with the same 150-foot range.

Why Gemini Sound

Gemini Sound has built audio gear since 1974, and the wireless line follows the same idea as the rest of the catalog: gear that does its job and holds up, at a price that leaves room in the budget for the rest of your rig. When you go wireless with Gemini, you get dependable range, honest specs, and systems that work together, from your guitar to your mics.

Browse the full wireless systems and accessories collection to put together a setup that fits how you play, or look through the professional audio range for the speakers and mixers to go with it.