Audio-Technica ATW-901A/L System 9 Wireless Lavalier System

The Audio-Technica ATW-901A/L System 9 Wireless Lavalier System makes it easy to move around while speaking without being tied down by cables. Designed for live presentations, performances, and other speaking applications, this complete wireless system includes a bodypack transmitter, an omnidirectional lavalier microphone, and a receiver. Its reliable VHF connection offers an operating range of up to 200 feet, giving you room to move while keeping your voice clear and consistent. With simple controls and flexible audio connections, it's a practical choice for speakers, performers, and presenters.

Audio-Technica ATW-901A/L System 9 Wireless Lavalier System Review

The Audio-Technica ATW-901A/L System 9 uses analog VHF wireless technology and offers four selectable transmission frequencies between 169.505 and 171.905 MHz. Its receiver features two fixed external dipole antennas to help extend wireless range, along with channel, RF, and AF peak indicator LEDs for monitoring the signal. You can connect it to a sound system through its balanced XLR or unbalanced 1/4-inch output. The bodypack transmitter supports both microphone and instrument inputs, with separate trim controls for adjusting input levels. A squelch control also helps reduce unwanted noise when the wireless signal becomes too weak.

Audio-Technica ATW-901A/L System 9 Wireless Lavalier System Features

• Enjoy wireless freedom with an operating range of up to 200 feet, making it easier to move around during presentations and performances.
• Choose from four transmission frequencies to find a suitable channel for your setup.
• Capture your voice from every direction with the included omnidirectional lavalier microphone.
• Monitor your wireless connection with easy-to-read channel, RF, and AF peak indicator lights.
• Connect to different sound systems using the balanced XLR and unbalanced 1/4-inch audio outputs.
• Adjust microphone and instrument levels with separate trim controls on the bodypack transmitter.

Audio-Technica ATW-901A/L System 9 Wireless Lavalier System Specs

• Analog VHF wireless technology
• RF frequency range of 169 to 172 MHz
• Four selectable transmission frequencies
• Maximum operating range of 200 feet
• Non-diversity receiver system
• One-channel tabletop receiver
• Two fixed external dipole antennas
• One bodypack transmitter with 10 mW RF output power
• One omnidirectional lavalier microphone
• Receiver frequency response of 80 Hz to 13 kHz
• Balanced 3-pin XLR output and unbalanced 1/4-inch TS output
• Hirose 4-pin microphone input on the bodypack transmitter
• Separate microphone and instrument trim controls
• 9V bias power for compatible microphones
• Transmitter powered by two AA batteries (not included)
• Up to 8 hours of transmitter battery life
• Included 12 VDC, 0.5 A AC/DC power adapter
• AC/DC power adapter input of 100 to 240V AC, 50/60 Hz