Extron electronic DA 8V/4V Dual EQ Specifications, Parts, and Accessories, cont’d, Audio, General

Specifications, Parts, and Accessories, cont’d

Audio

	Gain			Unity when internal jumpers are set to
				match output wiring. See table below for
				other conditions.
				Jumper	Balanced	Unbalanced
				Position
			Output		(Jumper on right	(Jumper on left
			Wiring		and middle pin)	and middle pin)
			Balanced		0 dB	+6 dB
			Unbalanced		-6 dB	0 dB
	Frequency response			20 Hz to 20 kHz, ±0.08 dB (with voltage
				reference @ 1 kHz)
	THD + Noise			0.03% @ 1 kHz at nominal level
	S/N (at any output)			>90 dB, unbalanced, at maximum output
				(unweighted)
	Stereo channel separation			>80 dB @ 1 kHz; >60 dB @ 20 kHz
	CMRR			>75 dB @ 20 Hz to 20 kHz
	Output cable driving distance ...			Up to 1000 feet with STP 22 cable
Audio input
	Number/signal type
	RCA models			1 stereo, unbalanced
	DA 6A, DA 6AV EQ, and DA 6SVA EQ
				1 stereo, balanced/unbalanced
	Connectors
	RCA models			1 pair female RCA
	DA 6A, DA 6AV EQ, and DA 6SVA EQ
				(1) 3.5 mm captive screw connector, 5 pole
	Impedance
	RCA models			18 k ohms, unbalanced, DC coupled
	DA 6A, DA 6AV EQ, and DA 6SVA EQ
				18 k ohms unbalanced,
				>24k ohms balanced, DC coupled
	Nominal level			Compatible with +4 dBu (1.23 Vrms),
				0 dBu (0.775 Vrms), -10 dBV (316 m Vrms),
				-20 dBV (100 m Vrms)
	Maximum level
	RCA models			+18 dBu, (unbalanced) at 1% THD+N
	DA 6A, DA 6AV EQ, and DA 6SVA EQ
				+24 dBu, (balanced) at 1%THD+N
		0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV				2 dBu

Audio output

Number/signal type

DA 6AV RCA EQ and DA 6SVA RCA EQ

	6 stereo, unbalanced
DA 3AV RCA	3 stereo, unbalanced

DA 6A, DA 6AV EQ, and DA 6SVA EQ

6 stereo, balanced/unbalanced

Connectors

DA 6AV RCA EQ and DA 6SVA RCA EQ

	6 pairs of female RCA jacks
DA 3AV RCA	3 pairs of female RCA jacks
DA 6A, DA 6AV EQ, and DA 6SVA EQ
	(6) 3.5 mm captive screw connectors,
	5 pole
Impedance
RCA models	50 ohms unbalanced
DA 6AV EQ, DA 6SVA EQ, and DA 6A
	50 ohms unbalanced, 100 ohms balanced
Maximum level (Hi-Z)
RCA models	>+18 dBu, unbalanced at 1% THD+N
DA 6A, DA 6AV EQ, and DA 6SVA EQ
	>+24 dBu, balanced at 1% THD+N
Maximum level (600 ohm)
DA 6A, DA 6AV EQ, and DA 6SVA EQ
	>+15 dBm, balanced at 1%THD+N

General

Power	100 VAC to 240 VAC, 50/60 Hz, 8 watts,
	internal
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) /
	10% to 90%, noncondensing
	Operating: +32 to +122 °F (0 to +50 °C) /
	10% to 90%, noncondensing
Rack mount	Yes, with optional 1U, 9.5" deep rack shelf,
	part #60-190-01 (RSU 129) or 60-604-01
	(RSB 129); or 1U, 6" deep rack shelf,
	part #60-190-10 (RSU 126) or 60-604-10
	(RSB 126)
	Also furniture mountable with an optional
	Under-Desk Mounting Kit, #70-077-01, or
	Through-Desk Mounting Kit, #70-077-02
Enclosure type	Metal

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