User Manual
Panel Controls for the Software Programs
UR28M Operation Manual 22
5 SIDE CHAIN Q
Adjusts the band width of the side chain filter
(page 28).
Range: 0.50 – 16.00
6 SIDE CHAIN F
Adjusts the center frequency of the side chain
filter.
Range: 20.0 Hz – 20.0 kHz
7 SIDE CHAIN G
Adjusts the gain of the side chain filter.
Range: -18.0 dB – +18.0 dB
8 COMPRESSOR On/Off
Turns the compressor on (lit) and off (dark).
9 Compressor Curve
This graph indicates the approximate compressor
response. The vertical axis indicates the output
signal level, and the horizontal axis indicates the
input signal level.
) Gain Reduction Meter
Indicates the gain reduction.
! DRIVE
Adjusts the degree to which the compressor is
applied. The higher the value, the greater the
effect.
Range: 0.00 – 10.00
Equalizer
1 Equalizer Curve
This graph indicates the characteristics of the 3-
band equalizer. The vertical axis indicates the
gain, and the horizontal axis indicates the
frequency. You can adjust LOW, MID, and HIGH
by dragging each handle in the graph.
2 LOW F
Adjusts the center frequency of the low band.
Range: 20.0 Hz – 1.00 kHz
3 LOW G
Adjusts the gain of the low band.
Range: -18.0 dB – +18.0 dB
4 MID Q
Adjusts the band width of the middle band.
Range: 0.50 – 16.00
5 MID F
Adjusts the center frequency of the middle band.
Range: 20.0 Hz – 20.0 kHz
6 MID G
Adjusts the gain of the middle band.
Range: -18.0 dB – +18.0 dB
7 HIGH F
Adjusts the center frequency of the high band.
Range: 500.0 Hz – 20.0 kHz
8 HIGH G
Adjusts the gain of the high band.
Range: -18.0 dB – +18.0 dB
9 EQUALIZER On/Off
Turns the equalizer on (lit) and off (dark).
Option Description
SOFT Produces the most gradual change.
MEDIUM Middle setting between SOFT and
HARD.
HARD Produces the sharpest change.










