We are not accepting orders at this time. Online ordering will resume Monday, May 28th at 9:45PM EDT. Our SuperStore and offices are currently closed and will reopen on Tuesday, May 29th at 9:00AM EDT.
We apologize for any inconvenience and appreciate your patronage.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*This microphone capsule requires a preamp module. Make sure to get the proper microphone preamp module for your needs.
From the AKG Blue Line series of modular microphone capsules, the AKG CK91 is a cardioid capsule with signal characteristics that allow the microphone to be used in a variety of applications. The miniature capsule features a flat wide frequency response of 20Hz to 20kHz allowing smooth accurate signal reproduction without coloration. The cardioid polar pattern is effective in eliminating noise and ambiance at the off-axis sections of the capsule. The result minimizes feed-back and allows the CK91 to be used to spot capture instruments and vocals for sound reinforcement and crucial recording. The CK91 is powered with the AKG SE-300B power supply.
| Transducer | Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 20Hz to 20kHz |
| Dynamic Range (Typical) | not specified by manufacturer |
| Signal-to-Noise Ratio | 77dB |
| Maximum Input Sound Level | 132/142dB (for 1% THD) |
| Power Requirements |
Supply voltage: through SE-300B
Current consumption: through SE-300B |
| Output Impedance | not specified by manufacturer |
| Output Connectors | Interfaces with SE-300B Power Supply |
| Pad | -10dB located on SE-300B |
| Low Frequency Roll-Off | Low Frequency Roll-Off: 12 dB/octave at 75 Hz located on SE-300B |
| Dimensions | 0.7 x 1.4/2" (19 x 36/51mm) (diameter x length) |
| Weight | (35 g) 1.2 oz. |