QSC Audio DSP-30 Signal Processing Capabilities, Compressor RMS responding, General, Physical

8 programmable presets RS-232 control

Signal splitter

Signal polarity selection

Specifications

Signal Processing Capabilities

Compressor (RMS responding)

Peak limiter (peak responding)

Parametric equalization

High and Low shelf Filter

High and Low pass Filter (responses: Butterworth, Bessel, Linkwitz-Riley)

Delay (910 millisecond max., all delay objects, 20.83 microsecond increments)

Signal level meter (peak or RMS responding)

Signal gain/attenuation (with mute or bypass)

Mixer (2 to 1 mixer with mute and lock channels feature)

Pink and white noise generatorVariable frequency tone (sinewave) generator

Contact closure input (pin 9 of the RS-232 port can be pulled to ground (pin 5) for control purposes)

Gain Structure (balanced input and output)

Input	Output Pad	Input Signal	Output	Resultant
Sensitivity		Level (Vrms, Full
	Setting		Voltage	Gain
Setting		scale input)
1.50 V.	Out	1.65 Vrms	9.30 Vrms	+15.0 dB
4.00 V.	Out	4.39 Vrms	9.30 Vrms	+6.5 dB
9.00 V.	Out	9.90 Vrms	9.30 Vrms	+0.5 dB
18.00 V.	Out	17.50 Vrms	6.20 Vrms	-9.0 dB
1.50 V.	In	1.65 Vrms	4.70 Vrms	+9.0 dB
4.00 V.	In	4.39 Vrms	4.70 Vrms	+0.5 dB
9.00 V.	In	9.90 Vrms	4.70 Vrms	-6.5 dB
18.00 V.	In	17.50 Vrms	3.10 Vrms	-15.0 dB

NOTE! Full scale output voltage of the DSP-30 is 9.30 Volts (rms)

General

Physical
Chassis Type	Steel (chassis & covers)
Height	1.73 inches
Width	18.9 inches (including rack ears)
Depth	14.9 inches (including rear ears)
	13.7 inches (excluding rear ears)
Weight	9.5 lb. (4.3 kg) net
	12.5 lb. (5.7 kg) shipping

Internal Power Supply

AC Input Voltage	100–240 VAC, autodetect
AC Input Current	0.3 Amps (rms) at 120 VAC
Frequency	40 to 63 Hz
Power Cord
Recommended	IEC-type 3-conductor, #18 AWG

Mounting	Stand-alone or rack mount
Operating temperature	0° to 50° Celsius	Note: Specifications are subject to change without notice.

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