Rolls warranty REQ313 GRAPHIC EQUALIZER, Features, Specifications

REQ313 GRAPHIC EQUALIZER

The ROLLS REQ313 graphic equalizer is intended for room equalizing or sound shaping and the approximate fre- quency response curve can be seen graphically by the settings of the frequency controls. Recording and broadcasting studios, sound contractors and musicians will appreciate the low noise, straightforward design, and versatile signal control of the REQ series.

MODEL REQ313

CORPORATION

CAUTION	OF ELECTRIC SHOCK	DO NOT OPEN
	RISK

WARNING: DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE BACK. NO USER SERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. RISQUE DE CHOC - NE PAS ENLEVER

31 BAND	GRAPHIC	EQUALIZER	CONSTANT Q
			REQ313

The equalization filters in the REQ313 are constant bandwidth (constant Q). The bandwidth of each individual filter is narrow enough to prevent unwarranted interaction between filters, yet wide enough to produce exactly the type of correction curve demanded by even the most unusual acoustic surroundings.

FEATURES

•31 Bands of constant Q equalization

•XLR and 1/4” input and output

•Low cut and High cut filters

•Passive bypass

•1 Year Warranty

SPECIFICATIONS
Equalizer
Bands:	31
Frequency Response:	20Hz - 20kHz
Accuracy:	5% Center Frequency
Range:	+6dB or +12 dB (Switch selectable)
Inputs
Type:	Active Balanced/Unbalanced
Connectors:	XLR, 1/4” TRS
Impedance:	12k Ohms
Maximum Level	+22 dB (Balanced),
	+15dB (Unbalanced)
Outputs
Type:	Electronically Balanced
Connectors:	XLR, 1/4” TRS
Impedance:	600 Ohms
Maximum Level:	+22 dB (Balanced),
	+15dB (Unbalanced)
RFI Filters:	Yes
Passive Bypass Switches:	Yes
Overload LED Threshold:	3dB below clipping
Low Cut Filter:	10 - 250Hz, 12dB/Oct.
Frequency Response:	20Hz - 20kHz, +0.5dB
THD + Noise:	0.01% (20Hz - 40kHz)
S/N Ratio:	110dB below Max level (A weighted)
Equivalent Input Noise:	-95dB (20kHz noise bandwidth)
Dimensions:	3.5”H x 19”W x 8.5”D
		ROLLS CORP.
		5968 South 350 West
		Salt Lake City, UT 84107
		(801) 263-9053 • (801) 263-9068
		www.rolls.com