Atlas IED TSD-MIX31RL 3ch Mic/Line Mixer

The TSD-MIX31RL 3x1 mic/line mixer includes two mic/balanced line inputs via removable Phoenix style connectors and a stereo summing dual RCA input. Switchable phantom power is provided for both mic inputs to facilitate condenser microphones. The high quality, low noise internal mic preamps ensure clarity and quiet operation without unwanted coloration. A 12dB / octave high pass filter @ 125Hz also is available on each input to minimize bass rumble and low frequency feedback.

Priority paging can be accomplished via contact closure or VOX trigger on Input 1 (mutes input 3 only). Remote level control feature allows use of the AAVC-10K (or equivalent) decorative wall plate control for convenient remote adjustment of either the entire mix bus or input 3 only (typical BGM input).

A variable output limiter provides system protection by reducing clipping and distortion - which is especially useful when mixing multiple mics and/or line sources with varying volumes.

Features:

• Two (2) Balanced Mic/Line Inputs
• High Gain (50dB) Microphone Preamps
• Switchable 24V Phantom Power
• One (1) Unbalanced Summing Dual RCA Line Input
• Vox Sense and Contact Closure Priority Mute of Ch3
• Variable Output Limiter
• Remote Level Control
• 12dB/Octave Low Cut Filter @ 125Hz
• Input Signal & Peak Indicator LED's
• High Gain Output for Driving Long Balanced Lines
• Separate Ground Connections
• Removable Phoenix Style I/O Connectors
• Security Covers Included for All Front Panel Controls
• Meets Energy Star Standards

Specifications:

• Unbalanced Input Impedance: 10KO
• Input Level: 316mV (-10dBV) = 2V (+6dBV) Balanced Output
• Balanced Input Impedance: 1.2KO Balanced, 600O Unbalanced
• Phantom Power: 24VDC Defeatable
• Low Cut Filter: 125Hz/12dB Defeatable
• Line Input Level: 1V (0dBV) Balanced 2V (+6dBV) Balanced Output
• Mic Input Level: 46dB Gain 10mV (-40dBV) Balanced = 2V (+6dbV) Balanced Output
• Output Impedance: 300O Balanced, 150O Unbalanced
• Line Output Level: 1V (0dBV) In = 2V (+6dBV)
• Frequency Response: 20Hz - 20kHz (+/-1dB)
• THD: .06% @ 1kHz
• Signal to Noise Ratio Line to Line: 85dBV
• Signal to Noise Ratio Mic to Line: 70dBV
• 24VDC Power Requirements: 60mA
• Dimensions:
  • Height 1.5" (3.81 cm)
  • Width 4" (10.16 cm)
  • Depth 2.5" (6.35 cm)
  • Weight 6oz., .165kg