Audio Technica AT8685 UniTrap Constant-Q Mic Notch Filter w/ Adjustable Frequency
Tuneable notch filter attenuates a narrow frequency band that may be susceptible to feedback.
A -30 dB deep notch filter tunes in two ranges for precision control.
- Input Impedance 2,500 ohms
- Output Impedance 300 ohms
- Maximum Input Level -7 dBV (1% T.H.D. at 1 kHz)
- Notch Frequency Range LO 100-1,000 Hz HI 1,000-10,000 Hz
- Notch Rejection 30 dB typical
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