Product Description
The Audio-Technica ATW-1427 System 20 PRO is a top - notch wireless microphone system crafted for professional, office, and corporate settings. It comes with robust AES128 encryption, offering secure and interference - free audio transmission, crucial for important business communications. With a remarkable 120 dB dynamic range and a frequency response from 20 Hz to 20,000 Hz, it provides outstanding audio performance for professional needs. The system is equipped with ATW - T1407 desk stand transmitters that support flexible gooseneck microphones, ensuring versatility and ease of use. Its long - lasting battery can power extended sessions, making it perfect for conferences, meetings, training, and presentations. The compact design and low latency of 2.8 ms in standard mode allow seamless integration into any professional environment, maintaining high - quality audio. Whether in a high - stakes corporate boardroom or a small training space, this system ensures every word is heard clearly. Key features include operating frequencies from 2,402 to 2,480 MHz, a dynamic range of 120 dB (A - weighted), total harmonic distortion of less than 0.05%, a maximum of 10 simultaneous channels in standard mode and 20 in HD mode, a system frequency response of 20 to 20,000 Hz, delays of 2.8 ms in standard mode and 6.7 ms in HD mode, an audio sampling rate of 24 - bit/48 kHz, and AES128 encryption. It's also compatible with gooseneck microphones. The package includes the System 20 Digital Wireless System, one ATW - R1440 4 - channel receiver, and two ATW - T1407 desk stand transmitters.
Using the Audio - Technica ATW - 1427 System 20 PRO is easy. First, connect the ATW - R1440 receiver to your power source using the provided AC adapter. Make sure the power supply is stable and within the specified voltage range. Then, connect it to your audio equipment via the appropriate ports. For the ATW - T1407 desk stand transmitters, insert the gooseneck microphone if you have one. Charge the transmitter's battery using the USB Type - C port and the included USB power supply adapter. It takes about 3 hours and 10 minutes to fully charge. When using, turn on the transmitter and receiver. Adjust the settings on the receiver according to your needs, like output level. In standard mode, you'll enjoy a low latency of 2.8 ms. If you need more channels, switch to HD mode. Some things to note: Keep the system away from sources of strong electromagnetic interference as it may affect the audio quality. Don't expose the system to extreme temperatures outside the specified operating range (32°F - 104°F for the receiver and 41°F - 104°F for the transmitter). For maintenance, regularly clean the microphones and the system's exterior with a soft, dry cloth. If the battery life starts to decline significantly, consider replacing the lithium - ion battery. Also, store the system in a dry and clean place when not in use.
