A8 UHF Wireless Guitar System – Transmitter & Receiver Rechargeable

Play Wire-Free with the A8 UHF Wireless Guitar System

Cut the cord and unleash your performance. The Shunmaii A8 Wireless Guitar System delivers crystal-clear, ultra-high-frequency audio transmission for electric guitars, bass, and violin — all without the tangle of cables. Compact, lightweight, and powered by a built-in rechargeable battery, the A8 is your perfect stage and studio companion.

Made in Mainland China.

Why Guitarists Love the A8

• UHF 730MHz Transmission — True original-sound fidelity with powerful anti-interference technology, so your tone stays pure even in crowded RF environments.
• Ultra-Low Latency — Transmission delay of less than 4ms keeps your playing feeling natural and responsive.
• 30-Metre Wireless Range — Roam the stage freely with up to 30 meters (approx. 100 ft) of reliable signal coverage.
• Multi-Device Support — Up to 4 A8 systems can operate simultaneously without interference, ideal for bands and ensemble settings.
• Built-In Rechargeable Battery — No need for disposable batteries. Simply charge via the included USB cable (Micro USB, 5–20V DC) and you're good to go.
• Universal Instrument Compatibility — Works seamlessly with electric guitar, bass guitar, violin, and other electro-acoustic instruments.
• Plug & Play — Zero complicated setup. Just plug in the transmitter and receiver and start playing immediately.
• Ultra-Compact Design — At just 110 × 43 × 17 mm and feather-light, it won't weigh down your strap or your gig bag.

Technical Specifications

What's in the Box

• 1 × Wireless Transmitter
• 1 × Wireless Receiver
• 1 × USB Charging Cable
• 1 × User Manual

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For information on wireless frequency regulations and consumer electronics standards, visit the Federal Communications Commission (FCC) or explore safe consumer product guidance at CPSC.gov.

Learn more: Classical guitar accessories

Frequently Asked Questions

Q: What instruments are compatible with the A8 wireless guitar system?

A: The A8 wireless transmitter and receiver are designed for any electro-acoustic instrument with a standard 6.35mm (1/4-inch) jack, including electric guitar, bass guitar, and violin. As long as your instrument has an output jack, the A8 system will work with it.

Q: How do I charge the A8 wireless system's built-in battery?

A: Both the transmitter and receiver feature built-in rechargeable batteries. Simply use the included Micro USB cable and connect to any USB power source (5–20V DC), such as a phone charger, power bank, or computer USB port. No disposable batteries are needed.

Q: Can multiple A8 systems be used at the same time without interference?

A: Yes! The A8 wireless guitar system supports up to 4 simultaneous groups of transmitters and receivers operating on the UHF 730MHz band without causing interference to each other, making it ideal for band rehearsals and live performances.

Q: What is the wireless range of the A8 guitar transmitter?

A: The A8 provides a maximum wireless transmission range of up to 30 metres (approximately 100 feet) in open, unobstructed conditions. Walls, obstacles, and other wireless devices in the area may reduce the effective range.

Q: Is the A8 wireless system easy to set up?

A: Absolutely. The A8 is a true plug-and-play device. Simply plug the transmitter into your guitar's output jack and the receiver into your amplifier's input, power both units on, and you're ready to play — no complex pairing or software required.