Shure WL93 & WL93T Lavalier Omni Condenser Microphone

This miniature condenser microphone achieves full-sounding pickup and is known for outstanding consistency and dependable performance. Supplied with both a clothing clip and guitar mount, it provides natural and articulate vocal reproduction when used as a clip-on lavalier and excels in pickup of acoustic guitar. The PRO70 is designed to make music and speech clearly and comfortably audible, yet never draw attention to itself or its operation. The microphone is equipped with a low-frequency roll-off switch that allows for reduced pickup of room noise. The versatile PRO70 may be powered by either battery or phantom power. Its cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of the desired sound source.

Miniature condenser microphone is ideal for both vocal and acoustic guitar applications
Natural and articulate vocal reproduction when used as a clip-on lavalier - clothing clip included
Excels in pickup of acoustic guitar with included instrument adapter
Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
Switchable low-frequency roll-off
Corrosion-resistant contacts from gold-plated XLRM-type connector
Operates on battery or phantom power
6\' (1.8 m) cable permanently attached between microphone and power module

Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Cardioid
Frequency Response: 100-14,000 Hz
Low Frequency Roll Off: 80 Hz, 8 dB/octave
Open Circuit Sensitivity: Phantom: -45 dB (5.6 mV) re 1V at 1 Pa Battery: -45 dB (5.6 mV) re 1V at 1 Pa
Impedance: Phantom: 200 ohms Battery: 200 ohms
Maximum Input Sound Level: Phantom: 123 dB SPL, 1 kHz at 1% T.H.D. Battery: 123 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range: Phantom: 96 dB, 1 kHz at Max SPL Battery: 96 dB, 1 kHz at Max SPL
Signal to Noise Ratio: 67 dB, 1 kHz at 1 Pa
Phantom Power Requiremens: 11-52V DC, 2 mA typical
Battery Type: 1.5V AA/UM3
Battery Current Life: 0.4 mA / 1200 hours typical (alkaline)
Switch: Off, on-flat, on-roll-off
Output Connector: Integral 3-pin XLRM-type
Cable: Integral 6\' (1.8 m), permanently attached between microphone and power module
Accessories: AT8411 clothing clip; AT8444 instrument adapter; power module; windscreen; battery; soft protective pouch

This clip-on lavalier mic provides crisp, full-sounding voice pickup. The AT831R also excels as an instrument mic, especially for pickup of acoustic guitar with included AT8444 guitar adapter. The mic is ideal for higher SPL applications. Excellent gain before feedback and suppression of background noise. Operates on phantom power only.

Clip-on lavalier mic also excels in acoustic guitar applications
Provides crisp, full-sounding voice and instrument pickup
Excellent gain before feedback and suppression of background noise
Operates on phantom power only
4.0 m (13.1') cable permanently attached to mic, TA3F connector at power module
RoHS compliant - free from all substances specified in the EU directive on hazardous substances
Also available as: AT831b - with battery/phantom power module AT831c - less power module; includes clothing clip and windscreen only; 10' (3 m) cable, unterminated AT831cW - less power module; includes clothing clip and windscreen only; 55" (1.4 m) cable terminated with locking 4-pin connector for A-T UniPak® wireless systems AT831cT5 - less power module; includes clothing clip and windscreen only; 55" (1.4 m) cable terminated with TA5F connector for ATW-U101 body-pack wireless system

Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Cardioid
Frequency Response: 40-16,000 Hz
Low Frequency Roll Off: 80 Hz, 18 dB/octave
Open Circuit Sensitivity: -42 dB (7.9 mV) re 1V at 1 Pa
Impedance: 250 ohms
Maximum Input Sound Level: 141 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range: 112 dB, 1 kHz at Max SPL
Signal to Noise Ratio: 65 dB, 1 kHz at 1 Pa
Phantom Power Requiremens: 11-52V DC, 2 mA typical
Switch: Flat, roll-off
Cable: 4.0 m (13.1') long (permanently attached to microphone), 3.2 mm (0.13“) diameter, 2-conductor, shielded cable with TA3F-type connector
Accessories: AT8417 clothing clip; AT8444 guitar adapter; AT8538 remote power module; AT8116 windscreen; protective carrying case

Shure WL-185 Lavalier Condenser Microphone

Models WL183, WL184 and WL185 are lavalier electret condenser mics designed for use
with a wireless body-pack transmitter. Each mic has a 1.2 meter (4 ft.) cable terminated
with a miniature 4-pin mini connector. Included tie clip can be rotated in 90 degree intervals for placement flexibility.

WL185  (Cardioid):

Recommended for general purpose sound reinforcement applications requiring good rejection of ambient noise.
Use of windscreen highly recommended. Pickup angle: 130 degrees.

Type
Condenser (electret bias)
 
Frequency Response
50 to 17,000 Hz
 
Output Impedance
1800 ohms
 
Sensitivity (1 Pa = 94 dB SPL)
WL183: -40.0 dBV/Pa
WL184: -44.5 dBV/Pa
WL185: -45.5 dBV/Pa
 
Maximum Sound Pressure Level
WL183: 125.0 dB SPL
WL184: 129.5 dB SPL
WL185: 130.5 dB SPL
 
Output Noise (A-weighted)
WL183: 22.5 dB SPL
WL184: 27.0 dB SPL
WL185: 28.0 dB SPL
 
Dynamic Range
102.5 dB
 
Polarity
Positive pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1.
 
Power Requirements
Regulated nominal +5 Vdc (1.5 Vdc to 10 Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter.

 Shure SLX14 Instrument Wireless System Features:

    SLX4 Wireless Receiver:
    Automatic Frequency Selection
    Automatic Transmitter Setup
    960 Selectable frequencies across 24MHz bandwidth
    Detachable 1/4 wave antennas
    Microprocessor-controlled diversity
    RF presence LED
    5-segment audio meter
    Multi-function, backlit LCD
    Low battery indicator
    Frequency and power lockout
    Rugged metal chassis
    Volume control on rear of unit
    1/2 rack design
    Furnished rack hardware
    Non-slip bumpers for use out of rack
    XLR and 1/4" outputs

    SLX1 Bodypack Transmitter
    Automatic Transmitter Setup
    Backlit LCD with timeout feature
    Frequency and power lockout
    3-segment battery fuel gauge
    2 AA batteries (included) provide 8 hours of continuous use
    518 - 782 MHz operating range



Shure SLX14 Instrument Wireless System Specifications:

    SLX4 Wireless Receiver:
    Audio Output Level (ref. ± 38kHz deviation with 1kHz tone): XLR connector (into 600 Ohm load): —13dBV; 1/4" connector (into 3000 Ohm load): —2dBV
    Output Impedance: XLR connector: 200 Ohms; 1/4" connector: 1kohms
    XLR output: Impedance balanced; Pin 1: Ground; Pin 2: (+); Pin 3: (-)
    Sensitivity: —105 dBm for 12 dB SINAD, typical
    Image Rejection: >70 dB, typical
    Power Requirements: 12—18 Vdc at 150 mA, supplied by external power supply
    Operating Range Under Typical Conditions: 300 ft. (100m)
    Note: Actual range depends on RF signal absorption, reflection, and interference
    Audio Frequency Response (+/— 2 dB): Minimum: 45 Hz: Maximum: 15 kHz
    Note: Overall system frequency depends on microphone element.
    Total Harmonic Distortion (ref. +/— 38 kHz deviation, 1 kHz tone): 0.5%, typical
    Dynamic Range: >100 dB A-weighted
    Operating Temperature Range: —18 degree C (0 degree F) to +50 degree C (+122 degree F)
    Note: battery characteristics may limit this range
    Dimensions (H x W x D): 1.65 x 7.76 x 5.28 in., (42 x 197 x 134 mm)
    Weight: 1 lb. 13 oz. (816 g )
    Housing: Galvanized steel
    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.
    Logic Connections: Pin 1: Logic output, Transmitter Mute Status. Mute=low (0 V). Sinks up to 100 mA. Absolute maximum -0.7 to 5.5V DC; Pin 2: Logic ground; Pin 3: Logic output, Battery Status. Good=low (0 V). Sinks up to 100 mA; Absolute maximum -0.7 to 5.5V DC

    SLX1 Bodypack Transmitter
    Audio Input Level: -10 dBV maximum at mic gain position, +10 dBV maximum at 0 dB gain position, +20 dBV maximum at -10 dB gain position
    Gain Adjustment Range: 30dB
    Input Impedance: 1 Mohms
    RF Transmitter Output: 30 mW maximum (dependent on applicable country regulations
    Dimensions (H x W x D): 4.25 x 2.50 x 0.75 in. (108 x 64 x 19 mmD)
    Weight: 81 grams (3 oz.) without batteries
    Housing: Molded ABS case
    Power Requirements: 2 "AA" size alkaline or rechargeable batteries
    Battery Life: >8 hours (alkaline)

• Miniature MU-55 is inconspicuous, lightweight and waterproof.
• Supplied with 4-pin mini XLR and fits all MIPRO bodypack transmitters.
• Featuring a smooth, warm, natural sound.
• Available in black or beige colors.
• Ideal for theater, houses of worship and educational applications.