SKU: 15233434270

Audio-Technica ATW-1427 System 20 PRO 2-Person Digital Wireless Deskstand Transmitter System with No Mics (2.4 GHz)

Sale price$854.55 Regular price$949.50
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Description

Audio-Technica ATW-1427 System 20 PRO 2-Person Digital Wireless Deskstand Transmitter System with No Mics (2.4 GHz)The ATW 1427 System 20 PRO from Audio Technica is a two person digital wireless audio system, featuring an ATW RC14 half rack receiver chassis equipped with a remote mountable ATW RU14 receiver unit along with two ATW T1407 desktop transmitters, each featuring a female XLR input to accommodate a wide variety of separately available gooseneck microphones. The receiver is well suited for rackmounting in portable flight cases or for permanent

The ATW-1427 System 20 PRO from Audio-Technica is a two-person digital wireless audio system, featuring an ATW-RC14 half-rack receiver chassis equipped with a remote-mountable ATW-RU14 receiver unit along with two ATW-T1407 desktop transmitters, each featuring a female XLR input to accommodate a wide variety of separately available gooseneck microphones. The receiver is well suited for rackmounting in portable flight cases or for permanent installations in educational facilities, conference spaces, and meeting rooms.

The easy-to-use system comes preconfigured at the factory, ready to operate right out of the box with no setup required. Three levels of diversity reception and automatic frequency selection provide seamless, reliable performance at a range up to 200' with clear digital audio for presenters, lecturers, panel discussions, and conferences.

Two Desktop Stand Transmitters

Each desk stand transmitter is equipped with a female XLR 3-pin connector and supplies 24V phantom power, allowing it to work with a wide variety of gooseneck microphones

The transmitters deliver high-quality audio transmission at 24-bit / 48 kHz resolution and feature low-profile form factors well suited to meetings and educational applications

A customizable mute button lets you choose between toggle, touch-to-talk, and touch-to-mute modes, depending on your preferences, while an OLED screen on the bottom shows you channel, level, and battery information.

Built-in lithium-ion batteries provide approximately 8 hours of operating time when paired with an LED-equipped mic and approximately 12 hours when used with a mic that has no LED.

The transmitter's RF output is fixed at 10mW and the unit offers a maximum transmission range of 200'.

Versatile 4-Channel Receiver

The flexible ATW-R1440 receiver offers two operational modes, depending on your needs. Standard mode provides 2 microphone channels at a latency of 2.8ms, while HD (High Density) mode delivers 4 mic channels at a latency of 6.7ms.

The chassis' front-panel OLED screen provides visual status information including RF signal level, gain level, and the transmitter's battery life.

A System ID number display indicates which transmitter is associated with a given receiver.

The rear panel provides 4 balanced XLR output connectors for compatibility with a wide range of pro audio gear.

The receiver module can be removed from the chassis and mounted up to 328' away and connected via Ethernet cable for better antenna reception when necessary.

A 1/4"-20 thread allows for mounting the receiver module to a bracket, stand, and other fixture. The unit can also be permanently wall mounted using the included receiver unit holder.

The durable half-rack receiver chassis houses a modular receiver unit and can be mounted alone using the included mounting brackets and screws. Two chassis can be mounted side-by-side using the included joining plate, allowing eight wireless mic channels (in HD mode) to occupy a single 19" rackspace for a compact multichannel installation.

Up to five chassis can be linked using RJ12 cables, creating a stable environment in which up to 20 wireless mics are operating simultaneously, with all receiving, transmitting, and frequency allocation coordinated to prevent audio dropouts.

Clear Digital Audio that's Easy to Set Up and Operate

Digital Audio Quality

The System 20 PRO offers full-bandwidth, 24-bit/48 kHz digital audio with none of the audio artifacts associated with analog companding.

Automatic Frequency Selection

Just power up the components, and the receiver automatically seeks out a clean frequency and pairs up with the transmitter, saving you the hassle of scanning and syncing.

While in use, the system continually monitors activity in the 2.4 GHz Wi-Fi range and automatically switches to a clean frequency to avoid interference if necessary.

Pairing Multiple Transmitters

Each receiver channel can be paired with up to four transmitters, allowing users to instantly switch between different transmitter configurations. This is useful in situations when you have multiple speakers, one after another, and you need to have them miked up and ready to go. All you'll have to do is turn one transmitter off and the next one on.

Remote Control from Computer

Wireless Manager is a dedicated software that supports the wireless operation of Audio-Technica products. Connecting the receiver to a computer running Windows or macOS allows you to monitor the status of and control the receiver.

You can configure device settings in an offline manner and even import settings by establishing an online connection with a device. Certain settings, including detailed mix outputs, EQs, and compressor parameters are only adjustable via Wireless Manager.

Three Levels of Diversity Assurance to Avoid Dropouts

Triple Diversity Reception Maximizes Wireless Signal Integrity

Space Diversity: the receiver compares the signal showing up at its two antennas and chooses the strongest one.

Time Diversity: the transmitter sends the digital signal in two imperceptibly different time slots and compares the two.

Frequency Diversity: the digital audio is sent over two different frequencies at the same time and the system chooses the cleaner one.

For optimal performance, users are encouraged to maintain as direct a line of sight as possible between the transmitter and receiver.

2.4 GHz Wi-Fi Band

Unlike traditional analog wireless systems, the System 20 PRO operates in the 2.4 GHz ISM band, away from interruptions and dropouts caused by TV and radio channel interference.

Add Functionality to Your System

Audio-Technica offers a variety of gooseneck mics for the included transmitters, as well as lavalier, headset, instrument cable, and handheld microphone options to adapt your System 20 PRO as your needs evolve.

Gooseneck Mics

Compatible gooseneck mics include the U859QL, the U857Q, the ATUC-M43H, and the ATUC-M58H.

Presenters

Adding an ATW-T1401 bodypack transmitter allows you to use lav and headset mics.

Low-visibility, miniature MT830cW lavalier microphones deliver a natural sound optimized for speech intelligibility. The omnidirectional polar pattern ensures that the sound remains consistent, even when the speaker's head moves away from the mic

The AT831cW mini cardioid lavalier mic offers a narrower, feedback-resistant pickup pattern for louder events.

The discrete PRO-92cW earset mic provides improved clarity in spoken word applications.

Vocalists/Presenters

The ATW-T1402 handheld transmitter/mic is available for presenters and performers who prefer the flexibility of a handheld microphone.

Video Conferencing

The ATW-T1406 boundary transmitter/mic is designed for tabletop use, ideal for applications such as video-conferencing where minimum visibility is required.

Guitarists

The AT-GcW guitar cable lets you connect the bodypack transmitter to a guitar or bass

Features

  • For Conferences, Meetings, and Panels
  • Two Desk Stand Transmitters with Mute
  • Use with Gooseneck Microphones
  • Metal Half-Rack Receiver with Autoscan
  • Receiver: Up to 4 Channels in HD Mode
  • Remote-Mountable Module with Antennas
  • AES 128-Bit Encryption
  • Remote Setup and Control via Software
  • 15 Hours on Alkaline AA Batteries
  • Expandable to 20 Mic Channels/200' Range
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15233434270

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4.8 ★★★★★
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Verified Purchase
Janae Woods
Massapequa, US
★★★★★ 4
Great for short term
Color: Storage Cover Black, Size: Rechargeable
Works great when it works.... But I've bought three this year and two of them just unexpectedly died with no logical reason. Giving up and trying a new brand for my protein coffee drinks. *Edit....after original review the seller offered a refund and apologized for the issues I had. Bumping up my rating for proactive customer service and trying to make things right.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
L
Charlottesville, US
★★★★★ 5
Great buy!
Color: Storage Cover Black, Size: Rechargeable
Great product. I'm glad I bought this to replace my old, cheap one that I got from Ikea. I like that it has double whisk as it does froth my liquids really well. I like the speed of it and it's easy to use and wash. The battery life is pretty long as well. I haven't charged it since I got it.
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Reviewed in the United States on June 4, 2026
B
Verified Purchase
Big Daddy
Natrona Heights, US
★★★★★ 5
Pretty darn good frother...
Color: Storage Cover Black, Size: Rechargeable
This is a pretty darn good frother/whisk, which we use primarily for mixing Crystal Light and LMNT drinks. It holds a charge for a long time and it is easy to recharge with the USB-C port and cable. My only complaint is that you must hold the power button continuously while operating it which is challenging to do using tall cups. It would be much better if is was a two stage on-off switch and had a longer wand, which isn't as long as it could be. But the unit is lightweight, easy to use and very versatile. Overall, I would buy it again.
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Reviewed in the United States on April 15, 2026
J
Verified Purchase
Joni
Lexington, US
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries! I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage. I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Reviewed in the United States on April 16, 2026
Z
Verified Purchase
Zero Signal
Houston, US
★★★★★ 5
Works way better than its price would suggest
Color: Storage Cover Black, Size: Rechargeable
A family member got frothed milk in their coffee and loved it, so they started doing it at home. They were using a wand mixer which is great at splashing milk all over creation but not very good at actually frothing it. I asked them what kind of frother they wanted and they gave me 2 criteria: Rechargeable, and inexpensive. They didn't want to spend a lot on something they might not like or might outgrow, and they didn't want to constantly be looking for batteries. This frother fits the bill. It recharges with a regular USB-C cable and comes with a short one (but not a wall plug so make sure you have one of those). It was also less than $11 delivered so not a lot to gamble on an occasional-use gadget. Does it work? Absolutely, and a lot better than I ever thought it would. I was given a demonstration and in 10 seconds I saw a small cup of half and half turn into frothy foam. I'll admit, it does taste pretty good in coffee. I 3D printed a stand to hold the mixer upright on the counter. Otherwise the base is too small and it tips over. That's not a complaint, just an observation. If you want it to stand upright, you'll have to do something similar. Otherwise, this thing is a good combination of simple, inexpensive, and effective.
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Reviewed in the United States on June 1, 2026

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