The TOA WS-430 Single Channel Wireless Microphone Set is a versatile and reliable wireless audio solution designed for professional applications. This set includes a wireless transmitter, a lavalier microphone, and a receiver, offering a UHF frequency range of 694–806 MHz with 4 selectable channels. The set provides clear and stable audio transmission, making it ideal for conferences, presentations, or events.

The wireless transmitter features a back electret condenser microphone with an omnidirectional pickup pattern, providing high-quality sound with a frequency response of 50Hz to 15kHz. The microphone operates on a single AA alkaline battery (1.5V), delivering up to 10 hours of continuous use, perfect for long events. The battery status is indicated by a convenient LED light and 7-segment display, allowing easy monitoring during use.

The lavalier microphone included in the set is lightweight and designed for comfortable, hands-free operation, making it ideal for speakers who need mobility during presentations. The system also supports IR sync for easy frequency synchronization and channel scanning to select the best available channel for optimal performance.

The wireless receiver features diversity reception, ensuring stable and interference-free signal reception. It offers both balanced XLR and unbalanced ¼” jack audio outputs, making it compatible with a wide range of audio systems. The receiver also includes squelch systems (Tone SQ, Carrier SQ, and Noise SQ) to reduce unwanted noise and ensure high-quality audio.

With a frequency response of 50Hz to 15kHz and a sensitivity of 10µV at 45dBA S/N, the TOA WS-430 provides clear and reliable audio for professional use. It also features built-in protection against interference and ensures consistent audio quality even in challenging environments.

Key Features:

• Frequency Range: 694–806 MHz UHF with 4 selectable channels for clear audio transmission

• Microphone Type: Back electret condenser, omnidirectional microphone for clear sound

• Battery Life: Approx. 10 hours with AA alkaline battery (1.5V)

• Audio Quality: 50Hz – 15kHz frequency response for full-range sound

• Modulation System: PLL synthesizer for stable frequency modulation

• Squelch System: Tone SQ, Carrier SQ, and Noise SQ for noise reduction and clear reception

• Audio Output: Balanced XLR and unbalanced ¼” jack outputs for flexible integration

• Power Supply: AC mains for receiver, 1 AA alkaline battery (1.5V) for wireless transmitter

• Dimensions & Weight: Transmitter: 62mm x 100mm x 25mm, 85g; Receiver: 215mm x 39mm x 102mm, 480g

The TOA WS-430 Single Channel Wireless Microphone Set is perfect for a wide range of professional audio applications, offering reliable performance, clear audio quality, and long-lasting battery life. Ideal for speakers, presenters, and performers, this set ensures smooth and uninterrupted wireless audio transmission.