Eureka Microphone Preamplifier User Manual
Page 12
CONTROLS & CONNECTIONS
12
2 . 4 E Q U A L I Z E R
The EQ is divided into three sections or bands (Low, Mid and High) Each band
has the following controls:
GAIN: Controls the amount of cut or boost of the corresponding frequency. Each
gain control offers +/-10dB of attenuation.
FREQUENCY: Selects the center frequency of equalization. If the gain is set to 0,
this control will have no effect.
Q (Bandwidth): Controls the width of the frequency being adjusted. Q is defined
as the ratio of the center frequency divided by bandwidth. If the gain is set to 0,
this control will have no effect. The Q on the Eureka ranges from 0.4 (wide) to 2.0
(narrow). In octaves the Q on the Eureka ranges from 3 octaves to 2/3 octaves.
BYPASS: When pushed in, the EQ is no longer equalizing the signal.