What is the Xvive U3?

The Xvive U3 is a digital wireless microphone system that turns any standard dynamic or battery-powered condenser microphone into a wireless one. It consists of a compact transmitter and receiver that plug directly into XLR ports.

Does the Xvive U3 provide phantom power?

No, the U3 does not provide 48V phantom power. It is designed for use with dynamic microphones or condenser microphones that have their own internal battery power source.

Can the U3 be used with a Shure SM58?

Yes, the Shure SM58 is a dynamic microphone and is perfectly compatible with the Xvive U3. You simply plug the transmitter into the base of the SM58.

What frequency band does the U3 use?

The system operates on the 2.4GHz ISM band. This is a globally license-free frequency range used for digital wireless communication.

Is there a delay or latency when using the U3?

The U3 features a low-latency design to ensure that the audio remains in sync during live performances. While all digital systems have some latency, the U3 is designed to make it imperceptible to the performer.

Can I use the U3 to connect a mixer to a speaker?

Yes, the system can be used to send a line-level signal from a mixer output to an active loudspeaker. This makes it a versatile tool for wireless audio distribution in various venues.

How many channels does the Xvive U3 have?

The system features selectable channels, allowing you to find a clear frequency. You must ensure both the transmitter and receiver are set to the same channel number to function.

Can I use the U3 with an instrument microphone like the Shure SM57?

Yes, the U3 works well with the Shure SM57 and other dynamic instrument mics. It is often used for miking up guitar cabs or snare drums without trailing cables.

What is the audio resolution of the U3?

The U3 provides high-resolution digital audio at 24-bit / 48kbps. This ensures a wide frequency response and precise sound reproduction.

Is the Xvive U3 suitable for professional live use?

Yes, its high-resolution audio and stable digital transmission make it suitable for live music, public speaking, and recording. Its simple setup is particularly valued by touring musicians.

Will the U3 work with a Sennheiser MD 441-U?

Yes, as the Sennheiser MD 441-U is a dynamic microphone, it is fully compatible with the Xvive U3 system. The transmitter plugs directly into the microphone's XLR output.

Can the U3 be used for harmonica microphones like the Shure 520DX?

The U3 is designed for XLR connections. If the Shure 520DX is modified for XLR or used with an appropriate adapter, the U3 can transmit its signal, though it is primarily designed for standard XLR dynamic mics.

Gear article

Xvive U3 Wireless Microphone System

The Xvive U3 is a compact, digital wireless adapter system designed to convert standard wired microphones into wireless units. Operating on the 2.4GHz band, it provides a high-resolution audio link between dynamic or battery-powered condenser microphones and mixers or recording interfaces.

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Overview

The Xvive U3 is a streamlined wireless solution developed to eliminate the need for bulky traditional wireless receivers and belt packs. It consists of two primary components: an XLR transmitter and an XLR receiver. The system is designed for plug-and-play operation, allowing users to bypass complex frequency coordination and setup procedures often associated with UHF wireless systems.

Connectivity and Operation

Operation is straightforward: the transmitter is plugged directly into the XLR output of a microphone, while the receiver is connected to the XLR input of a mixing console, recording device, or active loudspeaker. Users select one of the available channels on both units to establish a synchronised connection. Beyond microphone use, the U3 is versatile enough to transmit line-level signals from a mixer to active loudspeakers, providing a wireless bridge for audio distribution.

Shure SM58 Dynamic Cardioid Vocal Microphone

Performance and Sound Quality

The system utilises a high-resolution design to ensure audio fidelity is maintained during transmission. With a wide frequency response and low latency, it aims to deliver sound that is indistinguishable from a wired connection. This makes it suitable for professional live performance environments where timing and precision are critical. Because it operates in the digital domain, it avoids the companding noise often found in entry-level analogue wireless systems.

Compatibility and Limitations

The U3 is compatible with standard dynamic microphones such as the Shure SM58, Sennheiser e935, and Electro-Voice RE20. It can also support condenser microphones, provided they are self-powered by internal batteries. It is important to note that the U3 transmitter does not provide 48V phantom power; therefore, it cannot power standard studio condenser microphones that require external phantom power from a desk.

Comparison to Alternatives

Compared to traditional wireless systems from brands like Shure or Sennheiser, the Xvive U3 offers significantly greater portability and a lower barrier to entry. While high-end dedicated wireless microphones integrate the transmitter into the handle, the U3 allows users to retain the specific sonic characteristics of their preferred wired microphones, such as a Sennheiser MD 441-U or a Shure SM57. However, it lacks the multi-antenna diversity and extensive frequency management found in more expensive rack-mounted systems.

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Frequently asked questions

What is the Xvive U3?: The Xvive U3 is a digital wireless microphone system that turns any standard dynamic or battery-powered condenser microphone into a wireless one. It consists of a compact transmitter and receiver that plug directly into XLR ports.
Does the Xvive U3 provide phantom power?: No, the U3 does not provide 48V phantom power. It is designed for use with dynamic microphones or condenser microphones that have their own internal battery power source.
Can the U3 be used with a Shure SM58?: Yes, the Shure SM58 is a dynamic microphone and is perfectly compatible with the Xvive U3. You simply plug the transmitter into the base of the SM58.
What frequency band does the U3 use?: The system operates on the 2.4GHz ISM band. This is a globally license-free frequency range used for digital wireless communication.
Is there a delay or latency when using the U3?: The U3 features a low-latency design to ensure that the audio remains in sync during live performances. While all digital systems have some latency, the U3 is designed to make it imperceptible to the performer.
Can I use the U3 to connect a mixer to a speaker?: Yes, the system can be used to send a line-level signal from a mixer output to an active loudspeaker. This makes it a versatile tool for wireless audio distribution in various venues.
How many channels does the Xvive U3 have?: The system features selectable channels, allowing you to find a clear frequency. You must ensure both the transmitter and receiver are set to the same channel number to function.
Can I use the U3 with an instrument microphone like the Shure SM57?: Yes, the U3 works well with the Shure SM57 and other dynamic instrument mics. It is often used for miking up guitar cabs or snare drums without trailing cables.
What is the audio resolution of the U3?: The U3 provides high-resolution digital audio at 24-bit / 48kbps. This ensures a wide frequency response and precise sound reproduction.
Is the Xvive U3 suitable for professional live use?: Yes, its high-resolution audio and stable digital transmission make it suitable for live music, public speaking, and recording. Its simple setup is particularly valued by touring musicians.
Will the U3 work with a Sennheiser MD 441-U?: Yes, as the Sennheiser MD 441-U is a dynamic microphone, it is fully compatible with the Xvive U3 system. The transmitter plugs directly into the microphone's XLR output.
Can the U3 be used for harmonica microphones like the Shure 520DX?: The U3 is designed for XLR connections. If the Shure 520DX is modified for XLR or used with an appropriate adapter, the U3 can transmit its signal, though it is primarily designed for standard XLR dynamic mics.