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Mono input channel, Qf g lm, Qf g – Allen&Heath ZED-R16 User Manual

Page 15: Eq in, Lmf eq, Lf eq

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Allen & Heath 15 ZED-R16 User Guide

MONO INPUT CHANNEL

EQ IN

The EQ IN switch enables the equaliser when pushed in. The EQ is
bypassed when the switch is in its up position.

-15

+15

HM

0.8

6

2k

700

400Hz

1k

6k

18k

4k

-15

+15

Q

F

G

LM

0.8

6

120

30

18Hz

60

600

1k

300

-15

+15

Q

F

G

-15

LF

+15

80Hz

HF

12k

EQ IN

1

1

LMF EQ

The LMF (Low Mid Frequency) equaliser affects the lower middle of
the audible frequency range. The frequency graduations on the
sweep control are the centre frequencies of the EQ. As with the
HMF section, the Q factor is variable from 0.8 to 6. The graph
shows the Q setting in the minimum, middle and maximum posi-
tions, and the extents of the frequency range.

10.00 Hz

100.00

1000.00

10000.00

-20.00

-15.00

-10.00

-5.00

0.00

5.00

10.00

15.00

20.00

dBr

ZED-R 16 LMF EQ

LF EQ

The LF (Low Frequency) equaliser affects the frequency response of
the lower audible (bass) frequencies. The corner frequency of 60Hz
is around 3dB from the maximum cut or boost of the circuit.

9

10

11

10.00 Hz

100.00

1000.00

10000.00

-20.00

-15.00

-10.00

-5.00

0.00

5.00

10.00

15.00

20.00

dBr

9

10

11