This item cannot be canceled or returned.Operating in the sparsely used 900 MHz frequency band, the VocoPro BOOST-ACAPELLA-4 combines a Boost antenna extension booster kit with a Digital-Quad-H four-channel digital wireless handheld microphone system. The Boost extends the range of the systems up to 600' (line-of-sight), great for reliable RF signal transmission and clear audio over a large ballroom or across an auditorium.





The BOOST-ACAPELLA-4 offers versatility and easy set up for up to four people, such as presenters, teachers, lecturers, panel speakers, announcers, DJs, vocalists, and more. It includes a Hybrid-Quad receiver, four wireless cardioid handheld microphones as well as a rackmount kit, the required power adapter, a 4-channel XLR cable, and a 1/4" cable.





The Boost kit comes with two antenna boosters, power supplies, BNC/TNC plug adapters, 8' coaxial antenna cables, wall mount brackets, and table tripod stands, all packaged in a hard carrying case for convenient mobility.





Featuring 24-bit digital technology, the receiver delivers clear and natural sound. The four channels each have adjustable volume, AF and RF indicators, and a balanced XLR output. There is also a 1/4" jack that combines all four channels into one unbalanced output.





The handheld mics utilize individual mic IDs to eliminate crosstalk. Each microphone is powered via two AA batteries (available separately) and features an on/off switch and a battery status indicator.





Running long antenna cables can cause a loss in RF signal strength. The Boost compensates for this by amplifying the RF signal strength by 15 dB. To get the best possible signal, the antenna boosters can be positioned on a table using the tripods, mic stands using the thread adapters, or walls using the wall mount brackets.