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RDL STM-2X Stick-On Series Switchable Low Noise Microphone Preamplifier

  • Dale #:

    RDL-STM2X
  • Availability:

    Not in Stock - Reserve Yours
  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Please Note: requires PS-24AS Power Supply (sold separately)

Description

The X is the ideal choice in many installations where a microphone preamplifier is required, and is the ideal choice where either a toggle-type switch or push-to-talk switch is to be provided for microphone control, particularly if condenser microphones are used. Features:Quiet Switching of Conde... Read More

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Description

The X is the ideal choice in many installations where a microphone preamplifier is required, and is the ideal choice where either a toggle-type switch or push-to-talk switch is to be provided for microphone control, particularly if condenser microphones are used.

    Features:
  • Quiet Switching of Condenser Microphone
  • Remote Microphone Soft-Switching
  • Switch a Mic-Level Source to a Mic or Line Level Output
  • Remote Toggle Switch or Push-to-Talk Button
  • Adjustable Preset Gain on Microphone Source

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Product Specs

Input: 500 balanced 5 k unbalanced
Phantom:24Vdc IEC 1938: 1996-12, Filtered
Outputs (2):
Line Level:+4 dBu 150 balanced
Mic Level:-45 dBu 150 balanced
Headroom: > 20 dB
Gain:
Line Level Output:Adjustable 35 to 65 dB
Mic Level Output:Adjustable -15 to 15 dB
Frequency Response: 50 Hz to 20 kHz (+/-1 dB)
THD+N:< 0.05% (50 d gain)
Residual Noise ON: < -70 dB (below to +4 dBu 150 source @ 50 dB gain)
OFF Attenuation: > 100 dB (1 kHz)
> 80 dB (50 Hz to 20 kHz)
Switch Control Input: Connect to ground to activate signal 0.5 mA maximum current required
Switching Time:< 5 ms (soft-switching transition on or off)
CMRR:> 60 dB (50 Hz or 20 kHz)
Phantom Power Input:24 to 33 Vdc @ 10 mA maximum
Power Requirement: GROUND-REFERENCED, 24 to 33 Vdc @ 25 mA
Ambient Operating Environment:0 degrees C to 55 degrees C

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