Free Express Shipping! Shure AD4Q-US Axient Digital Four-Channel Wireless Receiver (A: 470 to 636 MHz) For Major Events, High-End Installations, 4 x Digital Audio Channels, 1 Rackspace, 166 MHz Ultrawide Tuning Range, Expandable to 120+ Channels,...
Free Express Shipping! Shure AD4Q-US Axient Digital Four-Channel Wireless Receiver (A: 470 to 636 MHz) For Major Events, High-End Installations, 4 x Digital Audio Channels, 1 Rackspace, 166 MHz Ultrawide Tuning Range, Expandable to 120+ Channels,...