11.3

Table Of Contents
CHANNEL EQ EQUALIZER643
HF Gain
The HF section provides high frequency shelving equalization. Frequencies above the set corner Frequency will be
cut or boosted by the set HF Gain amount.
D Set the HF Gain/Attenuation amount.
Range: +/- 20 dB
HF Frequency
D Set the HF Frequency.
Range: 1.5 kHz - 22 kHz
HF Bell
D Click the HF Bell button to switch the HF EQ to peaking characteristics.
This means it works like a regular parametric EQ band, cutting or boosting the signal around the set HF Fre-
quency. Bell mode has a fixed bandwidth or "Q" value.