Shure Wireless Microphone Rentals – ULX

ULX® Standard UHF wireless (ULX-S) represents a breakthrough in performance and price for both working musicians and professional sound installers. Shure microphone wireless microphone rentals from AVR Chicago are incredibly affordable, starting at $70 per day.

Rent Shure Wireless Microphones

AVR Chicago offer Shure Wireless Microphone rentals including the ULX-S - one of the world's most popular wireless micropohones. We offer outstanding customer support and the widest range of audio visual rentals in Chicago to help ensure your next event is a complete success!


Contact AVR Chicago today for Shure wireless microphone rentals.

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  • Automatic Frequency Selection
  • Over 1400 selectable frequencies
  • Predictive Diversity
  • RF presence LED
  • 5-segment audio meter
  • 3-segment transmitter battery fuel gauge
  • Multi-function LCD
  • 1/2 rack design
  • Detachable 1/4 wave antennas
  • Durable plastic chassis
  • Locking DC connector on the Power Supply
  • XLR and 1/4″ outputs
  • Mic/line switchable XLR Output
  • In line DC Power on Antenna Connections
RF Carrier Frequency Range 470.000 to 865.000 MHz (Available frequencies depend on the applicable regulations in the country where the system is used). Refer to the frequency supplement supplied with the system.
Effective Range 100 m (300 ft.) under optimal conditions
Audio Frequency Response 25 to 15,000 Hz, ±2 dB
Transmitter Audio Polarity Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output
Transmitter Gain Adjustment Range ULX1: 25 dB
ULX2: 25 dB
Receiver Audio Output Level
(±38 kHz deviation, 1 kHz tone)
XLR connector (into 600 ohm load): 3.9 dBV (line), -17 dBV (mic) 1/4 inch connector (into 3000 ohm load): -2 dBV
Impedance ULX1 (input): 1 Megohm ULXS4, ULXP4 (output): 50 ohms at line level; 2000 ohms at mic level
Modulation ±38 kHz deviation compressor-expander system with pre- and de-emphasis.
RF Power Output ULX1, ULX2: 30 mW maximum
Dynamic Range >100 dB, A-weighted
RF Sensitivity 1.26 µV for 12 dB SINAD (typical)
Image Rejection 80 dB typical
Spurious Rejection 75 dB typical
Ultimate Quieting
(reference ±38 kHz deviation)
>105 dB, A-weighted
System Distortion
(reference ±38 kHz deviation, 1 kHz modulation)
0.3% total harmonic distortion, typical
Power Requirements ULX1, ULX2: 9V alkaline battery; 8.4 V NiMH 500 mA optional
ULXS4, ULXP4: 14 – 18 Vdc (negative ground), 550 mA
Battery Life 8 to 9 hours (with 9V alkaline battery)
Operating Temperature Range – 20° to 49° C (- 4° to 120° F)