AKG CK63 ULS Professional hypercardioid condenser microphone capsule

CK63 ULS Professional hypercardioid condenser microphone capsule

The CK63 ULS professional small condenser capsule is characterized by a ruler-flat frequency response. Its consistent hypercardioid polar pattern provides unmatched channel separation, exceptional off-axis rejection and high gain before feedback. The CK63 ULS is widely used in broadcast and recording studios as well as on stages around the world.

The CK63 ULS works exclusively with the C480 B pre-amp. To ensure an extra-long life and a reliable connection, the capsule is equipped with large-area, self-cleaning, gold-plated contacts. Careful attention to detail and the highest manufacturing standards make the Ultra Linear Series modular system the choice of experienced technicians worldwide.

Key Features

Hypercardioid polar pattern with excellent on-axis response
for pure pristine sound quality at high gain before feedback

Self-cleaning contacts
ensure reliable operation and long life

Carefully handcrafted in Vienna, Austria
meticulous attention to detail ensures highest quality

Specifcations

General
Audio Frequency bandwidth: 20 to 20000 Hz
Sensitivity: 20 mV/Pa
Equivalent Noise Level: 11 dB-A
Signal to Noise: 83 dB-A
Bass Cut Filter: 100 Hz
Electrical Impedance: 150 Ohms
Recommended Load Impedance: 2000 Ohms
Polar Patterns: Hyper Cardioid

Powering Interface
Voltage: 48 to 48 V
Current: 2 mA

Design
Finish: matte black

Dimensions / Weight
Height: 27 mm
Diameter: 21 mm