The DPR-901 II is a four-band parametric
Dynamic Equalizer which allows
frequency-selective compression (-30dB)
and expansion (+16dB). Each band has a
frequency sweep, a bell width, an IN/
OUT switch, compress/ expand control,
compress/expand metering, threshold
metering and time constants which are
automatically controlled by dynamic and harmonic content of signal with selectable
FAST RELEASE.
It has a filter switch on bands 1 & 4
which changes bell filter response to a
shelving response and on bands 2 & 3 cancels
the filter for wide band operation.
The unit may be set up as a 1-input/4-
band or 2-input/2-bands-per-channel
device, and the filter side chain may be
monitored to allow precise tuning of the
audio spectrum to be affected.
Electronically balanced inputs and
outputs.
PROCESSORS - EQUALIZERS
