AKG CK93 Blue Line Series Hypercardioid Condenser Microphone Capsule
The AKG CK93 is a Blue Line Series hypercardioid condenser capsule for the SE300 B preamp, featuring a flat 20 Hz–20 kHz response, narrow pickup angle for focused signal capture, strong off-axis attenuation, and Modulock bayonet coupling.Overview
The AKG CK93 is the hypercardioid member of the Blue Line Series, engineered for applications where maximum rejection of off-axis sound is critical. Its miniature capsule houses a flat 20 Hz–20 kHz frequency response that faithfully reproduces audio without colouration, while the tight hypercardioid polar pattern focuses pickup on a narrow frontal area, strongly attenuating signals from the sides and rear. This combination makes the CK93 ideal for critical live broadcast and studio use, multi-microphone stage setups, and any environment where feedback and spillover must be minimised.
Key Features
- Hypercardioid polar pattern for narrow, focused pickup and superior off-axis rejection
- Flat 20 Hz–20 kHz frequency response for transparent, uncoloured reproduction
- Works exclusively with AKG SE300 B preamp module
- Modulock bayonet coupling for quick, secure capsule changes
- Suited for live broadcast, studio, and stage applications
Specifications
- Polar Pattern: Hypercardioid
- Frequency Range: 20 Hz – 20,000 Hz
- Impedance: 200 Ω
- Self-Noise: 17 dB-A
- Max. Power Consumption: 2.0 mA
- Sensitivity: 10 mV/Pa
- Weight: 0.03 kg
- Color: Black
Why buy from Procure.ae
Procure.ae supplies professional audio equipment to broadcast, studio, and live event professionals across the UAE and GCC. Request a quote for the AKG CK93 for pricing and availability.
FAQ
What is the Modulock bayonet system?
Modulock is AKG's positive-action bayonet capsule mounting system for the Blue Line Series, allowing fast and secure capsule attachment without tools.
Is the CK93 suitable for broadcast interview applications?
Yes — its hypercardioid pattern and narrow pickup are well suited for interview settings where isolating the subject from background noise is important.
Description
Overview
The AKG CK93 is the hypercardioid member of the Blue Line Series, engineered for applications where maximum rejection of off-axis sound is critical. Its miniature capsule houses a flat 20 Hz–20 kHz frequency response that faithfully reproduces audio without colouration, while the tight hypercardioid polar pattern focuses pickup on a narrow frontal area, strongly attenuating signals from the sides and rear. This combination makes the CK93 ideal for critical live broadcast and studio use, multi-microphone stage setups, and any environment where feedback and spillover must be minimised.
Key Features
- Hypercardioid polar pattern for narrow, focused pickup and superior off-axis rejection
- Flat 20 Hz–20 kHz frequency response for transparent, uncoloured reproduction
- Works exclusively with AKG SE300 B preamp module
- Modulock bayonet coupling for quick, secure capsule changes
- Suited for live broadcast, studio, and stage applications
Specifications
- Polar Pattern: Hypercardioid
- Frequency Range: 20 Hz – 20,000 Hz
- Impedance: 200 Ω
- Self-Noise: 17 dB-A
- Max. Power Consumption: 2.0 mA
- Sensitivity: 10 mV/Pa
- Weight: 0.03 kg
- Color: Black
Why buy from Procure.ae
Procure.ae supplies professional audio equipment to broadcast, studio, and live event professionals across the UAE and GCC. Request a quote for the AKG CK93 for pricing and availability.
FAQ
What is the Modulock bayonet system?
Modulock is AKG's positive-action bayonet capsule mounting system for the Blue Line Series, allowing fast and secure capsule attachment without tools.
Is the CK93 suitable for broadcast interview applications?
Yes — its hypercardioid pattern and narrow pickup are well suited for interview settings where isolating the subject from background noise is important.
Specifications
Brand
AKG
Product Type
Microphone Capsule
Storefront L1
Audio Video
Storefront L2
microphones
Storefront L3
Wired Mics
Weight (Spec)
0.03
Color (Spec)
Black
Country of Origin
United States
Impedance
200 Ohms
Maximum SPL
17 dB-A
Max. Power Consumption
2.0 mA
Sensitivity (SPL / 1 W @ 1 m)
10 mV/Pa
Frequency Range (-10 dB)
20Hz to 20kHz
Frequently Asked Questions
When should a broadcaster choose hypercardioid over cardioid?
The hypercardioid CK93 isolates the intended speaker from side noise (adjacent tables, crowd background), making it ideal for high-ambient broadcast settings like sports arenas, outdoor events, and noisy conference environments.
What does strong off-axis attenuation achieve in a live broadcast?
Strong off-axis rejection means sound arriving from the sides and rear is heavily reduced; when seating changes or speakers move, the microphone maintains focus on the primary speaker without picking up distracting background noise.
How does the CK93 flat 20 Hz–20 kHz response support broadcast audio?
A flat response preserves natural vocal tone without coloration; on-air talent sounds consistent, EQ-free adjustments are minimal, and the signal integrates cleanly with other studio sources and station audio processing.
What is the advantage of a narrow pickup angle for journalism and news?
A narrow pickup angle allows a reporter to isolate an interviewee's voice from crowd noise, traffic, or other background activity—essential for field journalism, breaking news, and location interviews in challenging acoustic environments.
Which preamp does the CK93 require?
The CK93 is designed for the SE300 B preamp and uses the Modulock bayonet coupling for instant capsule swapping during live broadcast.
Can the CK93 be used as a handheld reporter microphone?
Yes; with the SE300 B preamp and appropriate windscreen, the CK93 works well as a handheld reporter mic for news gathering and on-location interviews where background noise is a concern.
What lead times apply when ordering the CK93 for a broadcast organization?
Contact Procure.ae for current stock availability and delivery timing for Blue Line hypercardioid capsules and SE300 B systems.
Does Procure.ae offer complete broadcast kits with the CK93, SE300 B, and wireless integration?
Yes; Procure.ae supplies broadcast audio equipment to UAE and GCC media operations and can configure a multi-capsule system with wireless compatibility as needed.
What is included with the CK93?
The package contains the hypercardioid condenser capsule; the SE300 B preamp, cables, Modulock adapters, windscreen, and shock mount are supplied separately.
Is the CK93 suitable for both studio and field broadcast?
Yes; its flat response and hypercardioid pattern make it equally effective in a studio interview booth or as a field reporter microphone in noisy environments.
What warranty is included with the CK93?
Contact Procure.ae for warranty coverage, duration, and regional technical support for this broadcast-grade hypercardioid capsule.
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