PreSonus CL44 User Manual
Page 14
 
4.1 SPECIFICATIONS 
 
Input 
XLR 
10K Ohms (Balanced)
1/4” TRS
10K Ohms (Unbalanced) Ring or Tip Based on Flip Switch
 
Output 
XLR 
51 Ohms (Balanced)
1/4” TRS
51 Ohms (Unbalanced) Ring or Tip Based on Flip Switch
Insert/Sidechain (+4/-10 Based on Switch): 
Tip=Return 
10K Ohms (Unbalanced)
Ring=Send
51 Ohms (Unbalanced)
Sleeve=Ground 
 
Panel Controls 
Low Cut Filter 
20Hz-12kHz
Threshold
+15dBu to –40dBu
Ratio
1:1 to 20:1
Gain
-20dB to +20dB
Compand
0% to 100%
Attack
.2mS to 500mS
Release
.01S to 3S
Limit
-10dBu to 24dBu (Off)
Optical Mode Switch 
Link 1-2 and 3-4 Switch 
Auto Switch 
Bypass Switch 
Performance: 
THD+Noise 
<0.05% (0dBu output)
Signal To Noise >90dB 
 
Gain Reduction Meters 
LED 
-0.5dB to-24dB
 
Physical 
Weight 
10 lbs.
Dimensions
19” x 7” x 1.75”
Chassis
Steel
Panel
Painted Aluminum
 
Power Supply 
Type 
Internal Linear
Input
100/120/220/240VAC (Factory Configured)
Power
24 Watts
Weight
7 lbs.
Size
1U Rack