Pricing and availability
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Price
Average Price: $581
High-end/Boutique
$100
$401+
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Budget
Standard
High-end
Price History
Based on price data from 6 merchants for "Avantone Audio CK-40 Stereo Condenser". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Embark on a sonic journey with the Avantone Audio CK-40 Stereo Condenser, an exceptional blend of elegance and professional-grade performance. This versatile microphone is crafted for discerning musicians and audio engineers who demand precision and flexibility in their recordings. The CK-40's dual 35mm large-diaphragm transducers are mounted in a tight vertical array, ensuring accurate stereo imaging without phase issues. What truly sets this microphone apart is the ability to rotate the top capsule up to 180°, allowing the use of various stereo recording techniques like Blumlein, X/Y, and M-S.
Designed to deliver a warm, natural sound, the CK-40 excels in capturing the nuances of vocals, instruments, and ambient environments. Its multi-pattern flexibility—switchable between cardioid, omnidirectional, and figure 8 polar patterns—grants you the freedom to tailor the sound to your specific needs. With an 80 Hz high-pass filter and a -10 dB pad, this microphone adapts effortlessly to different recording situations.
Built with precision-machined brass, the CK-40 is as robust as it is aesthetically striking, featuring a Cabernet Wine-Red finish accented with polished nickel trim. The included Custom Retro Shockmount and an array of accessories make it a complete package for any studio setup, ensuring unwanted vibrations are minimized for superior sound quality.
Key Features:
- Stereo condenser microphone with rotatable upper capsule for flexible positioning
- Switchable cardioid, omnidirectional, and figure 8 polar patterns
- Dual 35mm gold vapour-coated membranes for precise audio capture
- Frequency response of 20 Hz - 20 kHz
- Peak SPL of 147 dB and equivalent noise level of 17 dB
- Requires 48V phantom power
- Includes shockmount, windscreen, splitter box, cable, wooden case, and aluminum case
Product specs
| Microphone Type | Condenser |
| Mono/Stereo | X/Y, Blumlein, Mid-Side |
| Diaphragm Size | 1.37" (35mm) |
| Polar Pattern | Cardioid, Omni, Figure-8 |
| Frequency Response | 20Hz-20kHz |
| Max SPL | 147dB |
| Output Impedance | 200 ohms |
| Signal to Noise Ratio | 77dB |
| Self Noise | 17dB (A weighted) |
| Low Cut Filter | 80Hz (-6dB/octave) |
| Pads | -10dB |
| Connector | 5-pin XLR to dual XLR |
| Power Source | 48V phantom power |
| Dimensions | 10.87" x 1.93" |
| Weight | 2.1 lbs. |
| Included Accessories | Shockmount, Windscreen, Microphone Pouch, Splitter Box, 30' 5-Pin XLR cable, Flight Case |
FAQs
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What polar patterns does the Avantone CK-40 microphone offer?
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The Avantone CK-40 provides cardioid, omni, and figure-8 polar patterns, making it versatile for various recording applications, including stereo techniques like X/Y, Blumlein, and Mid-Side.
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Is the Avantone CK-40 suitable for stereo recording?
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Yes, the Avantone CK-40 is designed for stereo recording with its dual-capsule setup, allowing for X/Y, Blumlein, and Mid-Side configurations.
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Does the Avantone CK-40 require phantom power?
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The Avantone CK-40 requires 48V phantom power to operate, which is common for condenser microphones.
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What is the frequency response range of the Avantone CK-40?
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The Avantone CK-40 has a frequency response range of 20Hz to 20kHz, providing a full spectrum capture of audio signals.
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What accessories are included with the Avantone CK-40 microphone?
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The Avantone CK-40 comes with a shockmount, windscreen, microphone pouch, splitter box, 30' 5-pin XLR cable, and a flight case for convenient storage and transport.
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How does the Avantone CK-40 handle high sound pressure levels?
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The Avantone CK-40 can handle a maximum SPL of 147dB, making it suitable for recording loud sources without distortion.
Videos
Avantone Pro
Avantone Pro // The Locksmyth "American Crow" - Live @ Ethos - CK-40 Stereo FET Microphone
Reviews
PROS
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Excellent sound quality with a natural, uncolored tone
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Versatile polar patterns for various recording setups
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Well-suited for recording large instruments and choirs
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Durable build with a sturdy, well-designed case
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Minimal noise interference, even at high gain settings
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Great for M/S and Blumlein stereo configurations
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Provides a broad frequency response and crisp high-end capture
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Highly recommended for mid-range stereo recording tasks
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Responsive customer service with efficient repair support
CONS
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Non-standard pinout can complicate setup
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Capsules only rotate 90 degrees, limiting some configurations
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Lack of a detailed user manual with specifications and tips
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Issues with shock mount durability and usability
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Possible sibilance in vocal recordings needing post-processing
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Reports of noise issues under cold conditions
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Some units have had capsule alignment and noise problems
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Rotating capsules produce an unpleasant metal-on-metal feel
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Avantone Audio CK-40 Stereo Condenser.
Features and functionality
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The Avantone Pro CK-40 is a stereo microphone, eliminating the need to purchase two separate mics for stereo recording techniques.
Source
Value and pricing
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Priced around $600, the Avantone Pro CK-40 offers a more affordable stereo microphone option compared to individual mics costing $1,000 or more each.
Source
Critic Reviews
Based on 0 Reviews and 0 Ratings
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