Protea System II

INPUT
Type: 			Active Balanced
Impedance: 		18 K ohms
Max. Level: 		+20dBu

OUTPUT
Type: 			Pseudo-Balanced
Impedance: 		200 ohms
Max. Level: 		+20dBu

Frequency Response: 	±.25dB 20Hz-20kHz
THD (20Hz-20kHz: 		<.01% @ 1KHz, +20dBu
Dynamic Range: 		>110dB (20-20KHz) unweighted
Output Noise: 		<-90dBu unweighted

FILTERS
Type: 			Parametric
Number: 		4 X 12
Bandwidth: 		1/25 Octave to 3.3 Octave
Frequency Resolution: 	1/24 Octave
Range: 			+10/-20dB, 0.5dB Increments

Power Requirements: 	90-125VAC, 50-60Hz, 27W
			180-250VAC 50-60Hz, 27W
Shipping Weight: 	14 lbs
Dimensions: 		19"L x 3.5"H x 8"D
I/O Connectors: 	XLR, 1/4"
Environmental: 		40-120 deg. F  Noncondensing

COMPRESSOR/LIMITER
Threshold: 		-20dBu to +20 dBu, 1dB increments
Ratio: 			1.2:1 to Infinity
			(1.2:1, 1.5:1, 2:1, 3:1, 4:1, 6:1, 10:1, 20:1, inf:1)
Attack: 		0.5ms to 50ms per dB
			(.5, 1, 2, 5, 10, 20, 50ms)
Release: 		10ms to 1 sec per dB
			(10, 20, 50, 100, 200, 500ms, 1 Sec)

HPF:			24dB/Octave
Range: 			20Hz to 10.6Khz

LPF: 			24dB/Octave
Range: 			33Hz to 20.1KHz

HIGH SHELF FILTER: 	Selectable, 6 or 12dB/Octave
Range: 			1.6KHz to 20Khz

LOW SHELF FILTER: 	Selectable, 6 or 12dB/Octave
Range:			20Hz to 240Hz

DELAY
Maximum Delay: 		1.364 seconds
Increment: 		20us

PROCESSOR
Input A to D: 		24 Bit
Output D to A: 		24 Bit
Processor: 		24 Bit, 56 Bit Accumulator
Sample Rate: 		48KHz
Propagation Delay: 	1.46ms

Note: Specifications are subject to change or improvement without notice.