SonoFlex

User GuideSonoFlex
Instrument Microphone

Cloudvocal CLV07 · rev.04.2025

Safety Precautions

Disclaimer

Any use that does not comply with the product user manual will be considered "user negligence" and will not be covered under warranty or any related services. Cloudvocal assumes no responsibility for damages to the product or its accessories caused by user negligence.

The user is solely responsible for any damage or impact resulting from improper operation, incorrect signal connection, or external factors, including but not limited to environmental conditions and incompatible power supplies. Cloudvocal is not liable for any direct or indirect losses resulting from user negligence of this product.

This product is not intended for medical, emergency communication, life-support systems, or any applications requiring 100% safety and reliability. Users must comply with local regulations regarding radio frequencies, noise control, and electrical safety standards when using this product.

Warning

Excessive volume levels may cause hearing damage and harm audio equipment! Before connecting and using the product, ensure the volume is set to an appropriate level to minimize hearing risks.

  1. 1.Before use, please read this safety notice and the product user manual carefully.
  2. 2.Keep this document with the product. When passing the product to another user, be sure to include this document too.
  3. 3.Only use accessories and connection cables authorized by Cloudvocal.
  4. 4.Caution: Only dry windshields may be installed on the microphone capsule. Moisture may cause malfunction or damage.
  5. 5.Connect the microphone only to microphone inputs that provide 48 V phantom power in accordance with IEC 61938.
  6. 6.Do not attempt to disassemble the product casing. Unauthorized disassembly will void the warranty, and Cloudvocal assumes no responsibility for any damage resulting from such actions.
  7. 7.For repairs, the product must be serviced by Cloudvocal's designated service provider.
  8. 8.STOP use and seek repair if the product sustains any form of damage.
  9. 9.Use the product only within the specified environmental and temperature conditions stated in the document.
  10. 10.If the product shows visible signs of damage before use, DO NOT use it.
  11. 11.When connecting cables, ensure proper placement to prevent tripping hazards.
  12. 12.Prevent the product and its connectors from contacting any liquids or unnecessary electrical sources.
  13. 13.Do not use solvents or corrosive cleaning agents to clean the product and the accessories.

Manufacturer's Statement & Warranty

For the most up-to-date and valid warranty terms, as well as product registration, please visit our official website: cloudvocal.com/pages/warranty

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About SonoFlex

SonoFlex is a condenser microphone specifically designed for capturing the sound of acoustic instruments.

It consists of four main components:

  1. 1.Microphone capsule
  2. 2.Gooseneck
  3. 3.Docking base
  4. 4.Connection port

The microphone capsule, gooseneck, and docking base are integrated into a single structure. Disassembly is not allowed, as it may result in malfunction or damage.

To use the microphone, attach the docking to the designated instrument mount using the Rotary-Lock mechanism. Once the mic is secured, adjust the gooseneck to position the capsule at the optimal locations.

Live Stage

On live stages, adapter cables can be used to connect to wireless inputs.

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Microphone Specifications

3-WIREStandard Mode
2-WIREWireless Mode
Directional Pattern Cardioid Cardioid
Cartridge Type Pre-polarized condenser Pre-polarized condenser
Frequency Response 20 Hz – 20 kHz 20 Hz – 20 kHz
Sensitivity (±3dB, @1kHz, 0dB=1V/Pa) −46.2 dB −43.7 dB
Equivalent Noise (A-weighted) 17.7 dB 21.3 dB
SNR 76.3 dB 72.7 dB
Dynamic Range 118.3 dB 98.1 dB
Max SPL (@5% THD) 145 dB 132 dB
Output Impedance 29 Ω Varies with device
Current Consumption 4.5 mA 0.6 mA
Power Requirements 48V phantom ±4V (IEC 61938) via CLV29 5V–10V via CloudVocal wireless cable
Operation & Storage Temperature −10°C ~ +50°C (14°F ~ +122°F) −10°C ~ +50°C (14°F ~ +122°F)
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Instrument Mounts

Part Code Description Suitable Instruments Aperture & Range
CM01 Bell-mounted Mic Clip Saxophones, Trumpets Aperture: 4mm · Bell part of the winds
CM02 Violin to Viola Mic Clip Violin, Viola, Mandolin Aperture: 35mm – 71mm
CM03 Guitar Mic Clip Nylon / Steel string guitars Aperture: 90mm – 126mm
CM06 Elastic Mic Strap Oboe, Clarinet, Recorder, Bassoon, Flute Instrument diameter range: 25mm – 65mm
CM07 Universal Mic Clip Music Stands Aperture: 4mm
CM08 Suction Mic Mount Flat Surfaces Diameter: 4mm
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Docking and the Rotary-Lock

To attach the SonoFlex, align the notch and secure it with a rotary-lock.

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How to Mount

1.
Attach the rotary-lock.Align the notch on the SonoFlex docking base with the rotary-lock on the instrument mount.
2.
Rotate SonoFlex mic clockwise.Turn the microphone clockwise until it locks firmly into position on the docking part.
3.
Align and secure the docking part and rotary-lock.Confirm the docking is fully engaged with no wobble before proceeding.
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Signal Cables and Adapters

XLR Cable

When using SonoFlex in a wired setup, the CLV29 XLR adapter must be used to connect to a 48V phantom power source compliant with IEC 61938 standards.

When using the CLV29 XLR adapter, you can activate the built-in Low Cut switch to apply a 80 Hz low cut filter.

Note

This adapter is designed exclusively for use with the SonoFlex. Do not use it for other purposes.

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Adapters for Wireless Transmitters

If you need to connect SonoFlex to a wireless transmitter, Cloudvocal offers various adapter cables, allowing users to connect to different wireless systems.

To accommodate pin configuration differences across brands, the SonoFlex docking includes a 3-wire / 2-wire switch for proper compatibility.

Part Code Adapter Type Wiring Mode Compatible Brands
CLV29 XLR male to 3.5mm male 3 Wire All XLR inputs with P48 phantom power
CW02 Microdot male to 3.5mm male 2 Wire DPA
CW03A 3.5mm male to 3.5mm male 2 Wire Sennheiser
CW041A TA4F female to 3.5mm male 3 Wire Shure
CW041B TA4F female to 3.5mm male 3 Wire Mipro
Note

Some models may have multiple connector types. Please refer to specific transmitter specs and our pin definition to confirm compatibility.

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