FREE Ground Shipping! The Audio-Technica 2000 Series Frequency-agile UHF Wireless Systems feature: Serious advances in affordable professional wireless Clear sound quality and rock-solid, dependable performance Automatic frequency scanning finds an open channel at the touch of a button All 10 user-switchable channels are compatible—for easy use with multiple systems; no confusing frequency groups True Diversity operation selects the better signal from the two receiver sections, reducing dropouts Tone Lock™ tone squelch system fights interference Rugged metal half-rack receiver with soft-touch controls and LCD display featuring RF and AF metering Balanced XLR and unbalanced 1/4” output jacks enable use with a wide variety of audio gear Includes rack-mount kit and detachable UHF antennas Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver The Audio-Technica ATW-2129 Wireless Microphone System includes: ATW-R2100 receiver and ATW-T210 UniPak™ Microphone System transmitter with AT829cW lavalier microphone. Availability: Usually ships in 2-3 business days atw 2129 fs$349.00 2000 Series Complete SpecificationsUse Your Browser's 'Back' button to return to this page.