Mac Aura, Mac Viper, Robe Wash...
Search
Log in Register
EN FR

AudioDPR901 BSS 4-band dynamic equalizer

Quantity
ex
Project List Available
The DPR-901 II is a four-band parametric dynamic equalizer that provides frequency selective compression (-3OdB) and expansion (+16dB).
IMPEDANCE
Differential balanced 12kOhm
HEADROOM+20dBv.
CMRR>-50dB, 20Hz to 20kHz
CONNECTORXLR3-31 or equivalent

Output section
IMPEDANCE
Balanced and floating to drive 600 Ohm loads
MAX OUTPUT LEVEL+20dBv in a 600 Ohm load
CONNECTORXLR332 or equivalentSystem Performance
FREQUENCY RESPONSE+ 0.5dB, 20Hz to 20kHz, all sections bypassed.
NOISE measured according to CCIR 468-2. Less than -90dBv, all controls are set flat.
DISTORTIOND Less than 0.05%, 20Hz to 20kHz, SMPTE IM Less than 0.02%.
Operating controls
THRESHOLDVariable on each band from +20dBv to -30dBv
COMP/EXPVariable on each band from -30dB of compression to +16dB of expansion. Soft knee at low settings
BELOWVariable in each band for sub-threshold activity.
FAST RELEASSSelects each band to disable the second step of the two-part automatic time constant.
FREQUENCY BAND 1Variable from 40Hz to 320Hz
FREQUENCY BAND 2Variable from 150Hz to 1.6kHz
FREQUENCY BAND 3Variable from 800Hz to 9kHz
FREQUENCY BAND 4Variable from 1.6kHz to 18kHz
WIDTHVariable for each band from 0.5 to 3.
The WIDTH control is inoperative in SHELF mode.
FILTER SHELFS Selects the filter response (BANDS 1 and 4).
FILTER DEFEATS Selects broadband operation (BANDS 2 and 3).
BAND INSwitches each band in the circuit
EQ INActivation or bypass of the entire systemGeneral
SIZE482 x 44 x 228mm (19 x 1.75 x 9in) overall
WEIGHT5kg (11lbs) gross shipping weight
POWER SUPPLY 120/220v + 10%-20% 50/60Hz switched
Search for this product used on