Quick start guide

10 3RD DIMENSION BBD-320 Quick Start Guide 11
3rd Dimension BBD-320 Getting started
Install the BBD-320 in a rack using 4 rack
screws. It may be easiest to make power
and audio connections prior to
installation. If using a single input signal, set the
MODE switch to MONO, otherwise use the
STEREO setting.
After the power cable has been
connected to a mains outlet or power
strip, and audio cables have been
connected, turn the power switch on.
Adjust the level of the incoming audio
signal so that the OUTPUT LEVEL meter
briey reaches 0 during the
loudest peaks.
Experiment with the 4 chorus settings.
Multiple buttons can also be depressed
simultaneously for dierent sounds.
(EN)
Step 3: Getting
started
Specications
Audio Input
Type 2 x XLR, 2 x ¼" TRS balanced
Impedance 30 kΩ balanced, 15 kΩ unbalanced
Maximum input level +21 dBu, balanced and unbalanced
CMRR at 1 kHz Typically -50 dB
Audio Output
Type 2 x XLR balanced, 2 x ¼" TRS balanced
Impedance 50 Ω balanced and unbalanced
Maximum output level +21 dBu, balanced and unbalanced
System Specications
Frequency response,
dimension mode o
20 Hz to 20 kHz, +0/-3 dB
Noise at unity gain -75 dBu, unweighted, 20 Hz to 20 kHz
Distortion at unity gain 0
dBu input level
Typically <0.1% @ 1 kHz
Chorus
Dimension modes O, 1-4
Bypass On/o
Remote ¼" TS input
Output level meter 10 segment, -30 to +5 dB
Stereo/mono mode Selectable
Power Supply
Mains voltage 100 – 240 V~, 50/60 Hz
Power consumption 10 W
Fuse T 1A H 250 V
Mains connection Standard IEC receptacle
Physical
Dimensions (HxWxD) 88 x 483 x 158 mm (3.5 x 19 x 6.2")
Weight 2.5 kg (5.5 lbs)