{"product_id":"audio-technica-atw-1422-system-20-pro-dual-handheld-microphone-system","title":"Audio-Technica ATW-1422 System 20 PRO Dual Handheld Microphone System","description":"\u003cp\u003eThe Audio-Technica ATW-1422 System 20 PRO is a professional dual handheld digital wireless microphone system designed for performers, presenters, houses of worship, and event productions that demand reliable, high-quality wireless audio. Operating on a 24-bit\/48kHz digital 2.4GHz platform, it delivers clear, full-range sound with automatic frequency management, low-latency performance, and dependable operation without complex setup. The system includes two handheld transmitters with dynamic hypercardioid capsules and a versatile 4-channel receiver that supports remote mounting, network integration, and scalable multi-system configurations. With extended battery life, AES 128-bit encryption, and support for up to 20 simultaneous channels in HD mode, the ATW-1422 offers a powerful, flexible wireless solution for both portable and installed professional audio applications.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDigital 24-bit\/48 kHz wireless operation for ultimate sound quality and dependable performance\u003c\/li\u003e\n\u003cli\u003ePlug-and-play operation in the 2.4 GHz range – completely free from TV interference\u003c\/li\u003e\n\u003cli\u003eUser can switch between Standard mode (10 channels) and HD mode (20 channels) to minimise latency or maximise channel count, respectively\u003c\/li\u003e\n\u003cli\u003eReceiver units can be docked in the chassis or mounted remotely (up to 328 feet away) via Ethernet cable for added versatility\u003c\/li\u003e\n\u003cli\u003eUp to five chassis can be linked and used simultaneously\u003c\/li\u003e\n\u003cli\u003eEach receiver channel can be paired with up to four transmitters, allowing users to instantly switch between different transmitter configurations\u003c\/li\u003e\n\u003cli\u003eChassis’ System ID Display shows RF signal level, system ID, transmitter battery level, and system link status\u003c\/li\u003e\n\u003cli\u003eEach half-rack receiver chassis comes with a short and a long rack ear, and two long ears can be combined as a joining plate to secure two chassis in a full rack space\u003c\/li\u003e\n\u003cli\u003eCompatible with Audio-Technica’s Wireless Manager software for centralised management of system settings and operations\u003c\/li\u003e\n\u003cli\u003eAuto-lock function prevents unintended operations like turning off the power or displaying the channel select screen\u003c\/li\u003e\n\u003cli\u003eAES128 encryption for security\u003c\/li\u003e\n\u003cli\u003eCompatible with Syslog protocol\u003c\/li\u003e\n\u003cli\u003eAbility to configure, monitor, and save device settings as projects in Wireless Manager\u003c\/li\u003e\n\u003cli\u003eTransmitters and receivers include OLED screens for optimal readout of key settings and alerts\u003c\/li\u003e\n\u003cli\u003eWater- and sweat-resistant cW-style connector on body-pack transmitter provides secure connection to lavalier mics, headworn mics, and cables with cW-style locking 4-pin connector\u003c\/li\u003e\n\u003cli\u003eCharging terminals on body-pack and handheld transmitters work with ATW-CHG3\/ATW-CHG3a and ATW-CHG3N\/ATW-CHG3Na charging docks to recharge NiMH batteries\u003c\/li\u003e\n\u003cli\u003eSupports mixed output for situations with limited input channels\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating Frequencies: 2,402 to 2,480 MHz\u003c\/li\u003e\n\u003cli\u003eDynamic Range: 120 dB (A-weighted), typical\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion: \u0026lt; 0.05%, typical\u003c\/li\u003e\n\u003cli\u003eMaximum Simultaneous Use (recommended): Standard - 10 channels. HD mode - 20 channels\u003c\/li\u003e\n\u003cli\u003eSystem Frequency Response: 20 to 20,000 Hz\u003c\/li\u003e\n\u003cli\u003eModulation Mode: GFSK\u003c\/li\u003e\n\u003cli\u003eRF Output Power: 10mW EIRP\u003c\/li\u003e\n\u003cli\u003eRF Sensitivity: -90 dBm, typical\u003c\/li\u003e\n\u003cli\u003eAntenna: True diversity\u003c\/li\u003e\n\u003cli\u003eMicrophone Type: Dynamic\u003c\/li\u003e\n\u003cli\u003eMicrophone Polar Pattern: Hypercardioid\u003c\/li\u003e\n\u003cli\u003eMicrophone Battery: 3 V DC (two 1.5 V AA)\u003c\/li\u003e\n\u003cli\u003eMicrophone Battery Life: Approx. 18 hours (alkaline), Approx. 16 hours 30 minutes (Ni-MH), Approx. 35 hours (lithium)\u003c\/li\u003e\n\u003cli\u003eIncluded Accessories: Mic holder AT8456a, converting thread adapter (3\/8\" - 5\/8\"), USB power supply adapter, USB power supply adapter blade, USB cable (1.5 m [4.9'])\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audio-Technica","offers":[{"title":"Default Title","offer_id":45185938030615,"sku":"A34-ATW-1422","price":1325.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2501\/6068\/files\/products_2FA34-ATW-1422_2FA34-ATW-1422_1780363109030.jpg?v=1780363120","url":"https:\/\/www.sweelee.com.sg\/products\/audio-technica-atw-1422-system-20-pro-dual-handheld-microphone-system","provider":"Swee Lee Singapore","version":"1.0","type":"link"}