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- 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.
| Capsule Module | 4.5 mm Ø omni-directional condenser microphone | | | Frequency Response | 40 Hz~20 kHz | | | Sensitivity | -49±3 dBV/Pa (0dB=1V/Pa) | | | Max. SPL | 135 dB (Typical,1%THD) | | | Plug | 4-pin mini XLR or TA4F | | | Color | Black or Beige | | | Cable Length | 150 cm / 59 " | | | Weight | Approx. 14 g / 0.5 oz | | | Note | Refer to actual product in the event of product description discrepancy. |
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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 | Subminiature lavalier design; ideal size for theater, television, broadcasting, video, film, and sound reinforcement
Small, inconspicuous mounting hardware
Full, clear sound comparable to larger microphones
Smooth extended frequency response with presence rise specially tailored for chest-worn microphone operation
Controlled low-frequency rolloff reduces low-frequency clothing and room noise
Low distortion, wide dynamic range
Uniform omnidirectional polar pattern
Preamplifier assembly (SM93) can be pocketed, strapped to the body, or clipped to belt or waistband
Wide-range phantom powering (SM93) accepts all commonly used voltages
Type
Condenser (electret bias)
Frequency Response
50 to 20,000 Hz
Response Curve Image Small SM93 WL93 View Larger
Polar Pattern
Omnidirectional, uniform with frequency
Output Impedance
3000 ohms
Output Level (1 Pascal = 94 dB SPL)
Open Circuit Voltage: -38 dBV/Pa (13 mV)
Output Clipping Level (at 1,000 Hz)
0.25 V at 120 dB
Total Harmonic Distortion
Less than 1% at 120 dB
Maximum SPL
120 dB
Dynamic Range (maximum SPL to A-weighted noise level)
102 dB
Output Noise (equivalent SPL)
18 dB typical, A-weighted
Signal-to-Noise Ratio
76 dB at 94 dB SPL (IEC 651)
Polarity
Positive pressure on microphone diaphragm produces positive voltage on pins 3 and 4 with respect to pin 1 (ground)*
*Produces positive voltage at pin 2 of Shure wireless receiver three-pin connector
Recommended Operating Voltage
2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4)
Current Drain
40 microA typical
Environmental Conditions
Operating Temperatures: -18 to 57 degrees C (0 to 135 degrees F)
Storage Temperatures: -29 to 74 degrees C (-20 to 165 degrees F)
Cable
Black 1.27 m (4.17 ft), attached, two-conductor, shielded, terminated by miniature connector type TA4F (WL93T: Tan 1.27 m [4.17 ft])
Case
Microphone: Black ABS thermoplastic case with stainless-steel-mesh grille
Net Weight
Microphone: 16 g (0.57 oz) |
Technical Data
Frequency response 40...20.000 Hz
Sensitivity as per 121 TR 9-5 42 mV/Pa +- 3dB
Maximum sound pressure level (passiv) 118 dB (k=1%)
Pick-up pattern cardioid
Dimensions d=12mm, l=26mm
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- 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.
| Capsule Module | 4.5 mm Ø omni-directional condenser microphone | | | Frequency Response | 40 Hz~20 kHz | | | Sensitivity | -49±3 dBV/Pa (0dB=1V/Pa) | | | Max. SPL | 135 dB (Typical,1%THD) | | | Plug | 4-pin mini XLR or TA4F | | | Color | Black or Beige | | | Cable Length | 150 cm / 59 " | | | Weight | Approx. 14 g / 0.5 oz | | | Note | Refer to actual product in the event of product description discrepancy. |
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Micro-sized lavalier condenser microphone for wireless and wired applications.
Cardioid microphone with 8ʼ cable terminating to a mini-XLRf connector with phantom power adapter for hard wired applications.
Includes APS910
phantom power adapter. 9-52 V phantom power. Black.
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