Midas HERITAGE 1000 Operator's Manual page 16

The left PHASE switch activates a 180
degrees phase change within the left
input amplifier.
The right PHASE switch activates a
180 degrees phase change within the
right input amplifier.
The TREBLE control gives continuous
adjustment of boost and cut from
+15dB to - 15dB.
The treble FREQ control gives
continuous adjustment of the
frequency range that the treble
equaliser acts on from 1K to 20K.
The hi mid FREQ control gives
continuous adjustment of the
frequency range that the hi mid
equaliser acts on from 400Hz to 8K.
The lo mid FREQ control gives
continuous adjustment of the
frequency range that the lo mid
equaliser acts on from 100Hz to 2K.
The bass FREQ control gives
continuous adjustment of the
frequency range that the bass equaliser
acts on from 20Hz to 400Hz.
The left and right HI PASS switches
connect the filters in the input channel
signal path before the insert points.
left
48V
O
25 35
left
gain
right
15 60
O PAD
right
0
treble
5k
15 15
0
1k 20k
freq
hi-mid
2k
15 15
HI Q
400 8k
0
freq
lo-mid
500
15 15
HI Q
0
100 2k
freq
bass
100
15 15
20
400
freq
EQ EQ
60 160
high
pass
20
400
6
The 48V switch connects 48 volt
phantom power to both of the XLR
input connectors. This is suitable for a
condenser microphone or DI box.
The dual concentric GAIN control
gives continuous and independent
adjustment of the input amplifier gains
from + 15dB to + 60dB. The left
channel is on top and the right channel
is on the bottom.
The PAD switch gives 30dB of
attenuation to the input signal which
will allow the connection of high
output microphones or line level
signals. If the input amplifier is
transformer coupled (option) the pad
greatly reduces the risk of saturation at
very low frequencies.
The HI MID control gives continuous
adjustment of boost and cut from +
15dB to - 15dB.
The HI Q control changes the
bandwidth of the mid equaliser from
1.5 octave to 0.5 octave.
The LO MID control gives continuous
adjustment of boost and cut from +
15dB to - 15dB.
The HI Q control changes the
bandwidth of the mid equaliser from
1.5 octave to 0.5 octave.
The BASS control gives continuous
adjustment of boost and cut from +
15dB to - 15dB.
The left and right EQ switches connect
the equaliser into the input channel
signal paths.
The HI PASS filter control is
continuously adjustable from 20Hz to
400Hz.