dbx 786 Owner's Manual page 14

Specifications
EQUALIZER
Shelving Frequency:
Gain:
Slope:
FUNCTION SWITCHES
HF EQ:
12 dB/OCT:
+48V:
Super Low Z:
20 dB Pad:
Ø Invert:
Unbal (Rear Panel)
Ground (Rear Panel)
INDICATORS
HF EQ:
12 dB/OCT:
Peak:
+48V:
Super Low Z:
20 dB Pad:
Ø Invert:
Power:
OPTIONS
Digital output module:
Analog output module:
POWER SUPPLY
Operating Voltage:
Power Consumption:
Fuse:
Mains Connection:
PHYSICAL
Dimensions:
Weight:
Shipping Weight:
Note: 0 dBu = 0.775V RMS. Specifications are subject to change without notice.
12
786
Sweepable from 5 kHz to 40 kHz.
Sweepable from -∞ to +16 dB.
Selectable; 6 dB/octave or 12 dB/octave.
Enables high frequency shelving equalizer.
Changes equalizer slope from 6 dB/octave to 12 dB/octave.
Sends regulated +48 VDC through 6.81kΩ 0.1% metal film resistors to pins 2 and 3
of the input XLR.
Optimizes input stage for use with 20Ω low impedance microphones.
Attenuates the input signal by 20 dB.
Reverses pins 2 and 3 of the input XLR connector.
Unbalances the output. A 6 dB drop in level will occur.
In Balanced Mode: references the center tap of the output transformer to chassis
ground through a 10kΩ resistor. In Unbalanced Mode: references pin 3 of the out-
put XLR and the center tap of the transformer to chassis ground.
Green LED to indicate when EQ is engaged.
Yellow LED to indicated when 12 dB/octave mode is selected.
Red LED to indicated when signal is within 3 dB of clipping. Sense points are: out-
put of M8 gain module (Course Gain), output of Fine Control, and output of equal-
izer section.
Red LED lights when phantom power is being delivered to input XLR connector.
Yellow LED lights when Super Low Z mode is selected.
Green LED lights when 20 dB pad is engaged.
Yellow LED lights when pins 2 and 3 of the input XLR are reversed.
Blue LED lights to indicate the 786 is powered.
Contact dbx for further details.
Contact dbx for further details.
100VAC 50/60Hz
120VAC 60Hz
220-240VAC 50/60 Hz
50 Watts maximum.
100V: 500mA 250V Slow Blow 5mm X 20mm
120V: 500mA 250V Slow Blow 5mm X 20mm
220-240V: T250 mA 250V 5mm X 20mm
IEC 320 Receptacle
3.5" H X 19" W X 11.25" D
20.5 lbs (9.3 kg)
25.0 lbs (11.3 kg)