Owner’s Manual
TSD-MIX31RL
3x1 Mic/Line Mixer
AtlasSound.com – 6 –
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

Specifications

Description 3 x 1 Mic/Line Mixer

Chassis Color Black

Chassis Material Aluminum

Inputs

Type Qty 1, Unbalanced

Connection RCA Left and Right Actively Summed

Impedance 10KΩ

Input Level 316mV (-10dBV) = 2V (+6dBV) Balanced Output,

Maximum Input 1.6V (4.1dBV)

Type Qty 2, Balanced Mic or Line Selectable

Connection Removable 3 Position Captive Screw 3.5mm Spacing

Impedance 1.2KΩ Balanced, 600Ω Unbalanced

Phantom 24VDC Defeatable

LowCutFilter 125Hz/12dBDefeatable

Line Input Level 1V (0dBV) Balanced = 2V (+6dBV) Balanced Output,

Maximum Input 6V (6dBV)

Mic Input Level 46dB Gain, 10mV (-40dB) Balanced = 2V (+6dBV) Balanced Output,

Maximum Input 40mV (-27dBV)

Outputs

Type Qty 1, Balanced Line

Connection Removable 3 Position Captive Screw 3.5mm Spacing

Block Diagram
MIC/LINE
MIC/LINE
INPUT 1
LEVEL
LEVEL
LIMITER
INPUT 2
LEVEL
INPUT 3
LEVEL
LOW CUT
125Hz 12dB
LOW CUT
125Hz 12dB
REMOTE LEVEL
VOX MUTE SENS
1
INPUT 1
OFF
ON
PHANTOM
2
INPUT 2
OFF
ON
3
LINE
MIC
4
OFF
ON
REMOTE
LEVEL
INPUT 2
INPUT 1
MIC
LOW CUT
INPUT 2
MIC
LOW CUT
INPUT 1
5
LINE
MIC
6
OFF
ON
7
INPUT 3
MUTE RCV
OFF
ON
8
INPUT 3
MIXED
12 3 4 5 6 7 8
MUTE
MUTE
SIGNAL LED PEAK LED
LIMITER
INPUT 1
G
–
+
INPUT 2
G
–
+
OUTPUT
REMOTE LEVEL
INPUT 3/MIXED
24V
DC 24V
POWER SHOW
LED
G
–
+
INPUT 3
RCA INPUT
R
L
DIP SWITCH FUNCTION SET