Appendix C: Technical Info
SQ•2 Specifications
Frequency Response
| 20 Hz to 20 kHz (+0, | |
Audio Input |
|
|
Type: | Active balanced XLR | |
| and 1/4" jacks | |
Impedance: | 60 kΩ balanced | |
Maximum Input Level: +21 dBu balanced and | ||
| unbalanced | |
Audio Output |
|
|
Type: | XLR and 1/4" jacks | |
Impedance: | <40 kΩ unbalanced | |
Maximum Output Level: |
| +21 dBu |
THD+N @ 1 kHz, +4 dBu: |
| 0.05% typical |
SMPTE IMD, +4 dBu: |
| 0.01% |
Noise and Hum, unity gain: | < | |
Noise and Hum, fully off: | < | |
Crosstalk @ 20 kHz: |
| < |
Common Mode Rejection: | > 60 dB | |
AC Power and Current Requirements
Power Consumption: | 12.5 watts |
AC Operating Voltages: | |
U.S. | 120 VAC, 60 Hz |
Europe | 240 VAC, 50 Hz |
Japan | 100 VAC, 50/60 Hz |
Korea | 220 VAC, 60 Hz |
Fuse: | 315 mA @ |
Physical Dimensions and Weight
Height: | 1.75 in/44 mm |
Width: | 19.0 in/483 mm |
Depth: | 8.5 in/216 mm |
Weight: | 6.6 lb/3.0 kg |
Disclaimer
Since we are always striving to make our products better by incorporating new and improved materials, components, and manufacturing methods, we reserve the right to change these specifications at any time without notice.
Compressor
Type: | Auto soft knee/hard knee |
Threshold: | |
Ratio: | 1:1 to LIM |
Attack: | 0.1 ms to 200 ms |
Release: | 50 ms to 3 sec |
Output: |
Gate
Type: | Soft gate with expander |
Threshold: | OFF to +10 dBu |
AIR Filter
Type: | Dynamically controlled |
| frequency correction |
Process: | Variable from Off to Full |
Switches
CHAN IN/OUT | Bypass switch |
AUTO | Program dependent attack |
| and release times |
Indicators
CLOSE LED for Expander/Gate AUTO LED for Auto Attack/Release Channel IN LED for CHAN IN/OUT Status
POWER ON LED
15