Specifications

14
Specifications
dbx 290 Stereo Reverb
A/D Converter: 16 bit PCM
D/A Converter: 18 bit PCM
Sampling Frequency: 40 kHz
DSP Section:
Architecture: ..........................Static-Dynamic Instruction Set Computer
(S-DISC™)
Digital Signal Path Width: ....24 bits (144.5 dB)
Internal Data Path Width: ....48 bits (289 dB)
Dynamic Delay Memory: .....64k x 20 bits (1.68 seconds)
Static Delay Memory: ...........256 24-bit registers (6.55 milliseconds)
Data ALU Processing:............10.0 MIPS
Address ALU Processing:.......15.0 MIPS
Multiplier Size: .......................24 bits x 24 bits
Input Section:
Connector: 1/4” Balanced TRS
Nominal Level: +4 dBu
Maximum Level: +18 dBu
Impedance: 20 kohms
Output Section:
Connector: 1/4” TRS
Nominal Level: +4 dBu
Maximum Level: +18 dBu
Impedance: 470 ohms
General:
Frequency Response: 20 Hz. - 20 kHz. +0, -3 dB
S/N ratio: Greater than 87 dB; ref = max signal, 22 kHz measurement
bandwidth
Total Harmonic Distortion: Less than 0.02% (1 kHz.)
Power Requirements:
US and Canada:... ...........120 V ac, 60 Hz
Japan:...............................100 V ac, 50/60 Hz
Europe:............................230 V ac, 50 Hz
UK:...................................240 V ac, 50 Hz
For other countries, check with local distributors
Power Consumption:.............15 watts
Dimensions: ..........................19” W x 1.75” H x 4.25” D
(482mm x 44mm x 107mm)