Sound Performance Lab 2711 manual Specifications, Audio

Specifications

Audio
Frequency Range	10 Hz bis › 200 kHz
CMRR	-84 dBu
(at 1kHz with -30 dBu input level and 30 dB Gain)
THD & N @ 1 kHz
Input Level	Gain	THD & N
-30 dBu	30 dB	0,0035%
-60 dBu	60 dB	0,047%
Noise	Gain	Noise Level A-weighted
	72 dB	-57,0 dBu
	60 dB	-69,0 dBu
	30 dB	-91,7 dBu
E.I.N. (Equivalent Input Noise)	-129,0 dBu
Dynamic Range	114,0 dB
Input
XLR connector, electronically balanced
Impedance unbalanced	ca. 1,6 kOhm
Impedance balanced	ca. 3,2 kOhm
Max. Input Level	+18 dBu, +38 dBu with Pad activated

Outputs

Output 1: XLR connector, electronically balanced

Impedance unbalanced	ca. 75 Ohm
Impedance balanced	ca. 150 Ohm
Max. Outpul Level	+22 dBu
Output 2: XLR connector, electronically balanced
Impedance unbalanced	ca. 75 Ohm
Impedance balanced	ca. 150 Ohm
Max. Outpul Level	+22 dBu
Control Elements
Mic Gain Range	18 dB to 72 dB
Pad	-20 dB
High-Pass	fg = 75 Hz (-3 dB)
Phantom Power Supply	48 V
Dimensions & Weight
Height x Width x Depth	132 mm x 46,9 mm x 315 mm/
	5.2 x 1.84 x 12.4 inches
Weight	0,3 kg/0,66 lbs

Note: 0 dBu = 0.775 V. Specifications are subject to change without notice.

18 RackPack: Preference Mic Pre