Owner’s Manual
TSD-MIX31RL
3x1 Mic/Line Mixer
AtlasSound.com
– 7 –
Specifications are subject to change without notice.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Impedance 300
Ω
Balanced, 150
Ω
Unbalanced
Line Output Level
1V (0dBV) In = 2V (+6dBV), Maximum Output 6V (15dBV)
Controls
Input Level Control
Qty 3, Removable Knobs with Security Covers
Output Level Control
Qty 1, Removable Knob with Security Cover
Mute Input 3
Contact Closure, Removable 2 Position Captive Screw
3.5mm Spacing
VOX Mute Sens
Trim Adjust for Mic Sensitivity
Output Limiter
Threshold Adjust
Remote Level
Control Port 10K External Pot, Removable 2 Position Captive Screw
3.5mm Spacing
Dip Switch Function
• Phantom Power 24VDC, Input 1 & 2
• Input 1 & 2, Mic/Line Select
• Input 1 & 2, 125Hz/12dB High Pass Filter
• Input 3, Mute Receive
• Remote Level Assign, Mix or Input 3
Indicators
Input Signal
Green, 25mV On Threshold
Input Peak
Red, -3dB Before Clip
Limiter
Red, Limiter Activation
Power Blue
Electrical
Frequency Response
20Hz - 20kHz (±1dB)
THD
.06% & 1kHz
Signal to Noise
Line to Line: 85dBV
Mic to Line: 78dBV
Output Limiter
Threshold Adjust 50mV Mimimum Output to No Limit
Mounting
Velcro™
Industrial Grade, Included
Brackets
Qty 2, Included
TSD-RMK
Optional 1 RU Rack Mount Panel (Supports 4 TSD Units)
Cable Retainer
Qty 2, Included
Power Requirements
Voltage 24VDC
Power Consumption
60mA
Power Consumption
1.4W
Dimensions
H 1.5" (39mm) x W 4" (101mm) x D 2.75" (70mm)
Weight
6oz, .165kg
Accessories
TSD 24VDC Power Supplies
TSD-RMK 1 RU Rack Panel
Safety and Certifications
External Power Supply
cUL, CE, RoHS, TUV
