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Everything you ever wanted to know about microphones, and more!
Digital Hybrid Wireless® (U.S. Patent #7,225,135)
SmartTune™ for auto frequency selection
256 selectable UHF frequencies
RF-controlled digital noise filters
Low noise, Robust RF Front End
Digital Hybrid Wireless® Technology for compander-free audio
Compatibility modes for use with analog transmitters
DSP-based pilot tone
Graphics type backlit LCD display
Independent balanced XLR and unbalanced 1/4-inch audio outputs
The R400a features a powerful menu-driven LCD graphic display operated with a push-button switch and a dual function rotary encoder control as a convenient means of viewing and altering settings. The LCD main window displays the pilot tone indicator, diversity antenna activity, RF and audio levels, operating frequency, transmitter frequency switch settings and transmitter battery status. Settings can be changed using the MENU functions. A built-in RF spectrum analyzer is included to conduct site surveys to find interference-free operating frequencies. The analyzer quickly tunes the receiver across its 256 frequencies and records a marker on the LCD indicating the strength of any RF signals picked up. Within less than a minute, a complete display is generated showing the RF activity across the entire tuning range of the receiver. An area with little or no RF activity is then easy to locate and select.
For a complete wireless mic system select a Digital Hybrid transmitter, and a Digital Hybrid receiver.
Download the R400a Datasheet here.
Download the R400a Manual here.
Specify block 470, 19, 20, 21, 22, or 23 frequency range.
The R400a Ver2 with power supply, antennas, and rubber feet is $822.00 plus shipping. Ground shipping in the 48 states is $20.00 for one receiver or $30.00 for two.
Purchase R400a Ver2 receiver using PayPal. (PayPal Confirmed shipping address in 48 continental USA states only.)
Lectrosonics R400a Receiver & LMa transmitter versus cable on guitar
Email me at Sales@AudioToolbox.US. I accept all major credit cards and eChecks through PayPal, or you may pay by Money Order sent to the address below.
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Last Edited 10/6/2017
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