The TSD-ML11 high headroom, low noise mic preamp is perfect for use as a standalone preamp or in conference room systems, board meetings, courtrooms, council chambers, and public forum systems that need mute and push to talk microphone functions.Unit 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.
High Quality Microphone Preamp
Mic/Line I/O via Removable Phoenix Style Connector
125Hz/12dB Low Cut Filter
Phantom Power
Four (4) 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
Meets Energy Star™ Standards
Compact Chassis Design
Preamplifier Signal Type - Audio
ROHS Compliant - Yes
Spec Sheet available - Yes
Input Impedance:
1200 ohm
Output Impedance:
300 ohm
Rack Units (Height):
1
ROHS Compliant:
Yes
Active Power:
2.40 Watt
Current Draw:
0.10 Amps
DC Voltage:
24 Volts
Depth:
2.75 in
Height:
1.50 in
Width:
4 in
Product Weight:
0.17 lbs
Color:
Black
Line Input Level:
1V (0dBV) Balanced 2V (+6dBV) Balanced Output, Maximum Input 8V (+15dBV)
Mic Input Level:
46dB Gain 10mV (-40dB) Balanced = 2V (+6dBV) Balanced Output, Maximum Input 40mV (-27dBV)
Frequency Response:
20Hz - 20kHz (±1dB)
THD:
0.06% & 1kHz
Output Limiter:
Threshold Adjust 50mV to No Limiter
Signal to Noise:
Line to Line: 85dBV, Mic to Line: 70dBV, Mic to Line: 70dBV, Mic to Mic: 55dBV
TSD-RMK
- 19-in 4-position TSD Series Rack Mount kit 1 RU
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