Peavey SRC 4026 FC Hum and Noise, Equivalent Input Noise EIN, Crosstalk, Meters, Lamp Power

Hum and Noise:

Output	Residue Noise		S/N Ratio		Test Conditions
	Ref: 0 dBu		Ref: Nom output level
Master L/R	-97 dBu		101 dB		All Faders Down
					Master Fader Nominal,
		-92 dBu		96 dB
					Channel Faders Down,
					All Channels Assigned
Submaster	-97 dBu		101 dB		All Faders Down
		-92 dBu		96 dB	Master Fader Nominal,
					Channel Faders Down,
					All Channels Assigned
Hum and Noise Measurements: 22 Hz to 22 kHz BW

Equivalent Input Noise (EIN):

-128 dBu (Input terminated with 150 ohms)

Crosstalk:

>80 dB Adjacent Input Channels (20Hz - 20kHz) >74 dB Left to Right Outputs (20 Hz - 20 kHz)

Common Mode Rejection Ratio (Mic Input):

50 dB min (20 Hz to 20 kHz)

70 dB typ @ 1 kHz

Meters:

L/R Master and all Submasters = 12 segment, peak reading. (0 dB= +4 dBu)

Signal/Overload Indicators:

Red LED lights 2 dB below clipping.

Lamp Power :

12V AC @200ma per connector, or 12V AC @400ma total maximum load. Power is available between pins 1 and 2 and is electrically isolated from ground.

Power requirements:

DOM:	120V	AC 60 Hz	50 watts nominal, 18 channel
			55	watts nominal, 26 channel
			60	watts nominal, 34 channel
EXP:	230V	AC 50/60 Hz	50 watts nominal, 18 channel
			55	watts nominal, 26	channel
			60	watts nominal, 34	channel

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