AMS 1073, 1084 specifications High Frequency

1073 & 1084 Channel Amplifiers Amplifier Controls

1084 Module

		dB
	70	-80		LINE
				-20
60				10
OFF
50				0
40				+10
MIC	30		OFF
			-20	-
+
				OFF
				16
KHz		10	12
		Hi-Q
+				-
7.2				OFF
4.8				0.35
KHz	3.2	1.6	0.7
				-
+
				OFF
				35
Hz	220	110	60
			6
360				8
160				10
70				14
Hz	45	OFF	18	KHz
	EQL	PHASE

High Frequency:	Smooth +/-16dB shelving wit selectable frequencies of 10kHz,
	12kHz and 16kHz.
Low Frequency:	Smooth +/-16dB shelving with selectable frequencies of 35Hz,
	60Hz, 110Hz & 220Hz.
Mid Frequency:	Smooth +/-12dB or +/-18dB					peaking with switchable 'High Q',
	selectable centre frequencies of 0.36kHz, 0.7kHz, 1.6kHz,
	3.2kHz, 4.8kHz & 7.2kHz.
High Pass Filter:	18dB per octave slope, switchable between 45Hz, 70Hz, 160Hz
	& 360Hz.
Low Pass Filter:	18dB per octave slope, switchable between 6kHz, 8kHz, 10kHz,
	14kHz, & 18kHz.
EQL Button:	Switches the equaliser in or out of circuit.
Phase Button:	Gives 180° Phase change at Balanced Output.
-80	LINE						Hz	KHz
70	-20	-		-		- 360		6	P
			+		+
60	+							8	H
	10								A
		OFF Hi 7.2					1		S
OFF				OFF		OFF 6		10	E
50	0		Q				0		E
								14
		16	4.8	0.35		35	70		Q
40	+10						45	18	L
	OFF	12	3.2 1.6	0.7	220 110	60
MIC 30 -20	10							OFF
dB	KHz		KHz		Hz

User Guide Issue 3 Page 7