TSD-RL21
TSD-RL21
2 x 1 Mic/Line Mixer with Remote Level
TSD-RL21
INPUT
PEAK
2 Channel Mic/Line Mixer
SIGNAL
INPUT
PEAK
POWER
TSD-RL21
2 Channel Mic/Line Mixer
SIGNAL
–
+
–
+
INPUT 2
INPUT 1
1601 Jack McKay Blvd. • Ennis, TX 75119 • 800.876.3333 • AtlasSound.com
–
+
–
POWER
+
INPUT 2
INPUT 1
©2011 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners.
1601 Jack McKay Blvd. • Ennis, TX 75119 • 800.876.3333 • AtlasSound.com
–
+
–
+
RMT
LEVEL
LINE OUTPUT
G – +
RMT
LEVEL
LINE OUTPUT
G – +
24VDC
60mA
24VDC
60mA
1
2
INPUT
VCA
LINE
1
MIC
INPUT
RCA
2
MIXED
VCA
1 2
ON
LINE
RCA
MIC
MIXED
1 2
ON
L
INPUT 2
R
G – +
INPUT 1
L
INPUT 2
R
TSD-RL21
Features
• Selectable Balanced Mic or Line Input
• RCA Actively Summed Input
• High Gain Mic Input 50dB
• Balanced Line Out
• Input Peak & Signal Indicator LEDs
• Remote Level Control Assignable to the Mixed Signal or to a BGM Source
• Cable Management System
• Multiple Mounting Configurations
• Separate Ground Connections
• Removable Phoenix Style I/O Connectors
• Meets Energy Star™ Standards
• Compact Chassis Design
Audio Applications
• Mixer
• Mic Preamp
• Line Preamp
• Stereo Summing Preamp
• Line Drive
New Atlas Sound Time Saving Devices are designed to solve some of the
common audio system problems in the easiest and in the most efficient
and cost-effective way. Utilizing the highest quality components and
inspired by real world installation issues, the Atlas Sound TSDs include
mixers, amplifiers, preamps, and other distribution and control devices
to simplify your connections, provide specific application needs, and
add flexibility in expansion and changes that prevent expensive system
overhauls.
The Time Saving Devices are loaded with features making it versatile
and user friendly. The TSD design mandate was to make the installation
quick and reliable, saving you valuable time and money. Each model is
housed in a compact 1.5" x 4" x 2.75" footprint that allows for placement
almost anywhere. Common features include removable individual I/O
connectors for quick and precise wiring, separate ground terminals for all
I/Os assuring secured connections, and removable level controls that can
be replaced with a tamper-resistant security cover.
G – +
INPUT 1
• High Gain Output for Driving Long Balanced Lines
Atlas Time Saving Devices
Description
The versatile Atlas Sound TSD-RL21 2x1 mic/line mixer is ideal for
applications where paging, public address, and BGM music is required.
Use as a standalone remote mixer or in conjunction with Atlas Sound
power amplifiers in applications such as conference center meeting
rooms, football stadiums, gymnasiums, retail/hospitality or other areas
requiring versatile, multi source mix control.
Channel one may be configured via rear panel dipswitch to accommodate
mic or line level while channel two features a stereo summing RCA
line level input. Both inputs are adjustable by front panel controls with
removable knobs, which may be easily replaced by security covers to
prevent tampering.
The remote level control feature allows use of the Atlas Sound AAVC-10K
(or equal) decorative wall plate control for convenient remote adjustment
of either the entire mix bus or RCA input 2 only (the typical BGM input).
The TSD-RL21 is highly efficient and meets Energy Star™ standards as
one 24V DC power supply (available separately) can power multiple Atlas
Time Saving Devices.
Installation
• Churches
• Restaurants
• Sports Bars
• Schools
• Industrial Facilities
• House of Worship
• Remote Level Control
1/3
©2011 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners.
Specifications
Description
2 x 1 Mic/Line Mixer with Remote Level
Chassis Color
Chassis Material
Black
Aluminum
Inputs
Type
Connection
Impedance
Input Level
Qty 1, Unbalanced
RCA Left & Right Actively Summed
10KΩ
316mV (-10dBV) = 2V (+6dBV) Balanced Output, Maximum Input 1.6V (4.1dBV)
Type
Connection
Impedance
Line Input Level
Mic Input Level
Qty 1, Balanced Mic or Line Selectable
Removable 3 Position Captive Screw 3.5mm Spacing
1.2KΩ Balanced, 600Ω Unbalanced
1V (0dBV) Balanced = 2V (+6dBV) Balanced Output, Maximum Input 6V (15dBV)
46dB Gain 10mV (-40dB) Balanced = 2V (+6dBV) Balanced Output, Maximum Input 40mV (-27dBV)
Outputs
Type
Connection
Impedance
Line Output Level
Qty 1, Balanced Line
Removable 3 Position Captive Screw 3.5mm Spacing
300Ω Balanced, 150Ω Unbalanced
1V (0dBV) In = 2V (+6dBV), Maximum Output 6V (15dBV)
Controls
Input Level Control
Remote Level
Dip Switch Function
Qty 2, Removable Knobs with Security Covers
Control Port 10K External Pot, Removable 2 Position Captive Screw 3.5mm Spacing
• Input 1, Mic/Line Select
• Remote Level Assign, Mix or Input 2
Indicators
Input Signal
Input Peak
Power
Green, 25mV On Threshold
Red, -3dB Before Clip
Blue
Electrical
Frequency Response
THD
Signal to Noise
20Hz - 20kHz (±1dB)
.06% & 1kHz
Line to Line: 85dBV
Mic to Line: 70dBV
Mounting
Velcro
Brackets
TSD-RMK
Cable Retainer
Industrial-Grade, Included
Qty 2, Included
Optional 1 RU Rack Mount Panel (Supports 4 TSD Units)
Qty 2, Included
Power Requirements
Voltage
Power Consumption Power Consumption 24VDC
60mA
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
2/3
Block Diagram
DIP SWITCH FUNCTION SET
1
2
INPUT
VCA
LINE
RCA
MIC
MIXED
1 2
MIC/LINE
INPUT 1
+
+
–
G
–
REMOTE
LEVEL
G
OUTPUT
INPUT 1
LEVEL
FRONT PANEL
PEAK
SIGNAL
INPUT 2
R
L
©2011 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners.
FRONT PANEL
INPUT 2
LEVEL
FRONT PANEL
REMOTE LEVEL
24V
DC 24V
POWER SHOW
LED
3/3
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