Atlas Sound TSD-ML11 1x1 Mic/Line Preamp with EQ and Mute

Atlas Sound TSD-ML11 1x1 Mic/Line Preamp with EQ and Mute

Atlas Sound TSD-ML11 1x1 Mic/Line Preamp with EQ and Mute

Important Notice: This item is non-cancelable and non-returnable
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  • 1Description
The Atlas Sound TSD-ML11 1x1 Mic/Line Preamp with EQ and Mute is a high headroom, low noise mic preamp that can be used as a standalone preamp or in conference room systems, board meetings, courtrooms, council chambers, and public forums system that need mute and push to talk microphone functions.

The TSD-ML11 features switchable phantom power for powering condenser microphones and has four EQ cut filters centered at common frequencies to eliminate feedback and control voice shaping. The variable mic preamp helps further eliminate noise for quiet operation as well as reduces unwanted coloration and changes in tonality and a 12dB @ 125Hz high pass filter is available on each mic input to minimize bass rumble and low frequency feedback in the system and ensure focus and clarity stays on voice sound spectrum.

An output limiter/compressor is also included for system protection to avoid clipping and eliminate distortion. Mic Mute and Mic On control allows microphones in the system to be push-to-talk enabled or muted for speaker priority. The unit requires a power supply (not included) for operation.
Audio Applications
  • Mic Preamp
  • Line Preamp
  • Line Drive
  • Choirs
  • Remote Mic Control
  • Mic/Line I/O via Removable Phoenix Style Connector
    125Hz/12dB Low Cut Filter
    Phantom Power
    Four Preset Frequency Notch Filters For Tone and Feedback Control
    Variable Output Limiter/Compressor
    Mic Mute/Mic On Via Contact Closure
    Input Signal & Peak Indicator LEDs
    High Gain Output for Long Distance Applications
    Separate Ground Connections
    Cable Management Systems
    Multiple Mounting Configurations
    Removable Phoenix Style I/O Connectors
    Security Covers Included for Front Panel Level Controls
    UPC: 612079187829
    In the Box
    Atlas Sound TSD-ML11 1x1 Mic/Line Preamp with EQ and Mute
  • Set of Hook and Loop Fasteners
  • 2 x Brackets
  • 2 x Cable Retainer
  • Set of Front Panel Security Covers
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Type 1x Balanced mic or line selectable removable 3 position captive screw 1/8" (3.5 mm) spacing
    Impedance Balanced: 1.2 kΩ
    Unbalanced: 600 Ω
    Phantom Power 24 V DC, defeatable
    Low Cut Filters 12 dB @ 125 Hz, defeatable
    Line Input Level 1 V (0 dBV) Balanced 2 V (+6 dBV) Balanced Output
    Maximum Input 8 V (+15 dBV)
    Mic Input Level 46 dB Gain 10 mV (-40 dB) Balanced = 2 V (+6 dBV) Balanced Output, Maximum Input 40 mV (-27 dBV)
    Type 1x Balanced mic or line selectable removable 3 position captive screw 1/8" (3.5 mm) spacing
    Impedance Balanced: 300 Ω
    Unbalanced: 150 Ω
    Line Output Level 1 V (0 dBV) In = 2 V (+6 dBV), Maximum Output 6 V (15 dBV)
    Mic Output Mic Output Level: 10 mV (-40 dBV) In = 80 mV (-21 dBV)
    Maximum Output: 300 mV (-10 dBV)
    Input Level 1x Removable Knob with Security Cover
    Output Level 1x Removable Knob with Security Cover
    Limiter Output Limiter: Threshold Adjust From +18 dB to No Output; Hard Knee Limit
    Microphone Microphone Mute: Contact Closure, Removable 2 Position Captive Screw 1/8" (3.5 mm) Spacing
    Microphone On: Contact Closure, Removable 2 Position Captive Screw 1/8" (3.5 mm) Spacing
    Dip Switches Input 1 On/Off
    Phantom Power 24 V DC
    Input Mic/Line Select
    Input 125 Hz/12 dB High Pass Filter
    Output x1, Mic/Line Select
    EQ, 12 dB Cut Filters 250 Hz, 1, 2.5, 6.3 kHz
    Input Signal Green, 25 mV On Threshold
    Peak Input Peak: Red, -3 dB Before Clip
    Limiter Red, Output Limiter Activation
    Power Blue
    Frequency Response 20 Hz to 20 kHz (±1 dB)
    THD 0.06% @ 1 kHz
    Limiter Output Limiter: Threshold Adjust 50 mV to No Limiter
    Signal to Noise Ratio Line to Line: 85 dBV
    Mic to Line: 70 dBV
    Line to Mic: 55 dBV
    Mic to Mic: 55 dBV
    Power Requirements
    Voltage 24 V DC
    Power Consumption 100 mA
    2.4 W
    Chassis Aluminum
    Dimensions (HxWxD) 1.5 x 4 x 2.75" (39 x 101 x 70 mm)
    Weight 6 oz (165 g)
    Packaging Info
    Package Weight 1.0 lb

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