The dark bronze Microtech Gefell UM 930 Twin is a multi-pattern large-diaphragm condenser microphone offering ultralow noise and flexible pickup responses for precise capture of vocals and instruments such as strings, percussion, and guitars in recording facilities and radio studios.

It features a dual-capsule design with one cardioid capsule and a second capsule that yields five selectable polar patterns—omnidirectional, cardioid, wide cardioid, supercardioid, and figure-8, making it equally well suited for use as a main mic or as a part of stereo and mid-side configurations. In addition to conventional switched patterns, two different directional patterns can be selected at the same time. The transformerless circuitry incorporates a transistor amplifier and produces only 7 dBA of self-noise.

The UM 930 Twin's high sensitivity and 48V phantom powering method ensure reliable performance with a variety of mic preamps. An MH 80 mic holder is supplied along with a hard case to house the microphone and the holder.

Records Two Polar Patterns at Once    Cardioid, Omnidirectional & Figure-8    Wide Cardioid and Supercardioid    Dual Capsules with PE Membranes    Transistor Amplifier    Ultralow Noise of 7 dBA    High SPL Handling    48V Phantom Powered    5-Pin XLR Output Connector    Includes MH 80 Mic Holder and Case

• The UM 930 Twin is equipped with one fixed cardioid polar pattern, and five additional user-selectable polar pattern options. The 5-pin XLR connector enables the separate capsule directivity patterns to be used simultaneously.
• This makes it possible for the recording engineer to compare the directional properties against the reference cardioid during live recording as well as in postproduction.
• Continuous control of the variable polar pattern from the mixing console or PC is possible using separate signal outputs.

• For vocals, speaker positions, radio plays, and as a support microphone for recording guitars, keyboard, percussion, wind, and string instruments
• Combines modern large-diaphragm technology with the latest semiconductor circuit technology
• Dual condenser capsules with PE membranes
• Five polar patterns—omnidirectional, cardioid, wide cardioid, supercardioid, and figure-8
• Transistor amplifier
• Ultralow noise of 7 dBA
• Handles SPLs up to 142 dB
• 5-pin XLR output connector
• Operates on 48V phantom power
• Includes MH 80 mic holder and hard case

Related Questions and Answers

Q: 1. What kind of stand do I need for this?

A: The Auray MS-5130 Round Base Microphone Stand, B&H # AUMS5130 or the Auray MS-5230 Tripod Microphone Stand, B&H # AUMS5230 would be good options for mic stands for this multi mic holder.

Q: 2. What is the maximum height with the desktop stand?

A: The Senal UC4-B is about 7 inches tall.

Q: 3. Does the MV51 have any kind of noise cancelling features? How does it compare to other mics, in this regard...such as the iRIG MIC Studio, or the Blue Spark Digital?

A: The Shure Motiv MV51 does not have noise canceling but it does have 5 DSP presets. It is cross platform with USB and lightning connectors. The build quality is very good. As far as comparing it to the iRig and the Blue Spark is not something that I would do. They all have their pros and cons. The only thing that matters is do you like the sound of the mic. Which as with all mics is a matter of personal preference.

Q: 4. How is this model different than the other seemingly identical B&H item here? a href= http://www.bhphotovideo.com/c/product/1115605-REG/shure_mv51_digital_large_diaphragm_condenser_mic.html target= _blank http://www.bhphotovideo.com/c/product/1115605-REG/shure_mv51_digital_large_diaphragm_condenser_mic.html/a

A: There's just a slight difference in the packaging. hardware, accessories, operation and specs are identical.

Q: 5. Which usb micro audio cable will work with this. I read that the input on this mic is not a normal usb micro input and that you can only use a Shure cable with it. Is this accurate? If so, Where can I get the longer Shure usb micro to lighting cable? Second question: What type of USB extension cable (type A to A) could I use with the included Shure cable so that no additional noise is added by the extension cable? Is there a better quality cable that adds less noise?

A: The USB port on the Shure MV51 uses a micro-B style USB connector and you will want to use a USB 2.0 cable. If your computer uses USB Type-A, you can purchase a longer cable with these types of connectors such as the Kramer USB 2.0 Type-A Male to Micro USB 2.0 Type-B Male Cable - 10' (B&H# KRCUSBMICB10) or the same cable in 15' length (B&H# KRCUSBMICB15). If you do want to use an extension cable, you can use a USB 2.0 Type-A female to Type-A male cable such as the Pearstone USB 2.0 Type A Male to Type A Female Extension Cable - 10' (B&H# PECUAMUAF10) or Pearstone 16' USB 2.0 Extension Cable with Booster (B&H# PEUSBAABCE16). Please contact us by phone or through live chat if you would like further assistance in selecting a compatible cable.

Q: 6. Can I use this with Dragon Dictate?

A: Yes. This will work with Dragon Dictate.

Q: 7. Can this mic be used with a dslr camera?

A: No its only design for pc/mac ios

Q: 8. Does this unit really extend to 80"?

A: Yes, the Ultimaxx UM-TRMP80BK 80" Aluminum Tripod with Monopod has a maximum height of 80" when the center column is fully extended.

Q: 9. Can I use this microphone with my Iphone 10 with the lightining to usb converter for zoom calls ?

A: No. According to Apple, external microphones will not work with iPhones for video calls or conferencing apps like Zoom or FaceTime and only the built-in mic will work for those types of apps. External mics can be used with the iPhone for recording audio with video and for regular audio calls. Additionally, the UC4-B was designed for use with a computer and it will work for Zoom video calls with a computer. The mic would probably work for recording audio on the iPhone with the Lightning to USB adapter, though it would drain the phone's battery very quickly because it draws power via USB and more power than the iPhone can supply. iPhones were not designed for use with this type of mic.

Q: 10. What is the Signal to Noise ratio?

A: The manufacturer has not provided a spec for signal to noise ratio. A complete list of specs for the UC4-B can be found on pages 16-17 in the user manual: https://www.bhphotovideo.com/lit_files/506154.pdf