RDL®

Microphone preamplifiers, phantom power adapters, microphone-level / line-level distribution amplifiers

  • EZ-MCP1

    EZ-MCP1

    Microphone Compressor

    • Produces Consistent Levels from Any Microphone
    • Installs Between Microphone and Mixer/Amplifier
    • Improves Intelligibility with Fast Automatic Level Control
    • Controls Overloads that Cause Distortion and Clipping
    • Front-Panel Set-Up Trimmer with LED Indicator
    • Automatic Phantom Voltage Switching with LED
    • XLR Input and Output
    • Gold-Plated Connector Contacts
    • Simple Setup using LED Indicator
    • Exceptional Level Control Range (30 dB)
  • EZ-MPA1

    EZ-MPA1

    Microphone Preamplifier - Stereo Output with Compressors

      • Balanced Microphone Input on Rear-Panel XLR
      • Switch-Selectable Phantom on Rear Panel
      • Unbalanced Output on MINI or RCA Rear-Panel Jacks
      • Preamp Feeds Left and Right Output Channels
      • Front-Panel Compressor Enable/Disable Switch
      • Audio Compressor Controls Overloads
      • Front-Panel LEVEL Control
      • Dual-LED VU Meter
      • Optimized for Dynamic or Condenser Mics
      • Headroom Accomodates High Input Levels
      • Headroom Increases with Lower Gain Settings
      • Compressor Limits Clipping Over Wide Dynamic Range
  • EZ-MPA2

    EZ-MPA2

    Dual Microphone Preamplifier - Stereo Output with Compressors

      • Left and Right Balanced XLR Microphone Inputs
      • Switch-Selectable Phantom on Rear Panel
      • Unbalanced Output on MINI or RCA Jacks
      • Input and Output Connections on Rear Panel
      • Front-Panel Compressor Enable/Disable Switch
      • Audio Compressors Control Overloads
      • Front-Panel LEVEL Control for Each Channel
      • Dual-LED VU Meter for Each Channel
      • Optimized for Dynamic or Condenser Mics
      • Headroom Accomodates High Input Levels
      • Headroom Increases with Lower Gain Settings
      • Compressor Limits Clipping Over Wide Dynamic Range
  • FP-MP1

    FP-MP1

    Studio Quality Microphone Preamplifier with Phantom - Terminal block & XLR

      • Professional Studio-Quality Low-Noise Performance
      • Switchable Internal Phantom Voltage
      • XLR and Terminal Block Connections
      • Selectable Input Level Ranges
      • Adjustable Gain with Dual-LED VU Metering
      • Ultra-Compact All Metal Construction
      • Convenience of RDL® FLAT-PAKs™
  • FP-MPA2

    FP-MPA2

    Dual Microphone Phantom Adapter 12, 24, 48 V - XLR

      • Phantom Adapter for Two Mics
      • Selectable Phantom Voltage
      • 12V, 24V, 48V Phantom
      • Selectable Current for 24V Mics
      • All Standard Buildout Resistances
      • Ultra-Compact All Metal Construction
      • Convenience of RDL® FLAT-PAKs™
  • HR-MCP2

    HR-MCP2

    Dual Microphone Compressor

      • Two Independent Microphone Input Compression Channels
      • Produces Consistent Levels from Any Microphone
      • Installs Between Microphone and Mixer or Amplifier Mic Input
      • Line-Level Outputs Permit Operation as Dual Mic Preamp
      • Controls Overloads that Cause Distortion and Clipping
      • Balanced Mic Inputs on XLR and Detachable Terminal Block
      • Balanced Outputs on XLR and Detachable Terminal Block
      • Each Output Allows Balanced or Unbalanced Connection
      • Independent Controls for Stereo or Dual Mono Operation
      • Front-Panel Gain Adjustment from 20 to 60 dB for Line Outputs
      • Switch-Selectable 15 dB Input Pads
      • Switch-selectable 48 Volt Phantom for Both Inputs
      • 7 LED Gain Reduction Meter in 3 dB Increments per Channel
      • CLIP Indicators for Peaks 1 dB Below Clipping
  • HR-MP2

    HR-MP2

    Dual Microphone Preamplifier

      • Two Independent Microphone Preamplifiers
      • Balanced XLR Microphone Inputs
      • Independent Controls for Each Preamplifier
      • Switch-Selectable Low-Cut Filter
      • Front-Panel 20 to 60 dB Gain Control
      • Switch-Selectable 24 or 48 Volt Phantom
      • Switch-Selectable 15 dB Input Pad
      • Switch-Selectable Polarity Reversal
      • Dual-LED VU Meter for Each Preamplifier
      • CLIP Indicators for Peaks 3 dB Below Clipping
      • Balanced Line-Level Outputs
      • Each Output Allows Balanced or Unbalanced Connection
      • Each Preamp Output on XLR, ¼” TRS or Detachable Terminal Block
      • Separate Summed Output 1 + 2 on Detachable Terminal Block
  • HR-MP2A

    HR-MP2A

    Dual Microphone Preamplifier

      • Two Independent Microphone Preamplifiers
      • Balanced XLR Microphone Inputs
      • Independent Controls for Each Preamplifier
      • Front-Panel 20 to 60 dB Gain Control
      • Switch-selectable 48 Volt Phantom
      • Switch-Selectable 15 dB Input Pad
      • Switch-Selectable Polarity Reversal
      • Switch-selectable 48 Volt Phantom for Both Preamplifiers
      • CLIP Indicators for Peaks 3 dB Below Clipping
      • Balanced Line-Level Outputs
      • Each Output Allows Balanced or Unbalanced Connection
      • Each Preamp Output on ¼” TRS or Detachable Terminal Block
      • Separate Summed Output 1 + 2 on Detachable Terminal Block
  • RU-MLA2

    RU-MLA2

    Dual Microphone / Line Preamplifier

      • Two-channel Audio Preamplifier
      • Front Panel XLR Input / Output Jacks
      • Detachable Input / Output Terminal Blocks
      • Switch-selectable Mic or Line Inputs
      • Switch-selectable Mic Gain and Phantom
      • Gain Trim on Each Input
      • Each Output Switch-selectable Mic or Line
  • RU-MLA2T

    RU-MLA2T

    Dual Microphone / Line Preamplifier

      • Two-channel Audio Preamplifier
      • Front Panel XLR Input / Output Jacks
      • Detachable Input / Output Terminal Blocks
      • Switch-selectable Mic or Line Inputs
      • Switch-selectable Mic Gain and Phantom
      • Gain Trim on Each Input
      • Each Output Switch-selectable Mic or Line
  • ST-MPA24

    ST-MPA24

    Dual Microphone Phantom Adapter - 24 V Adjustable

      • Add Phantom Powered Mics to Standard Inputs
      • Two Phantom Adapters in One Module
      • P24 per IEC 61938
      • Phantom Conversion with Full Frequency Response
      • Phantom Voltage Adjustable Up to IEC Standard 24 Vdc
      • Highly-Filtered Phantom Power
  • ST-MPA48

    ST-MPA48

    Dual Microphone Phantom Adapter - 48 V

      • Phantom Adapter for Two Mics
      • 48 Vdc Fixed Phantom Voltage
      • P48 per IEC 61938
      • Operates From External 12 V Battery or 24 V Power Supply
      • Phantom Conversion with Full Frequency Response
  • A compact high quality microphone preamplifier

    STM-1

    Microphone Preamplifier - 50 dB Gain

      • High or Low Impedance Input Mic Preamp
      • Fixed 50 dB Gain for Consistency
      • Balanced or Unbalanced Output
      • Phantom Capability
      • RF-Filtered Inputs and Outputs
      • Excellent Performance
      • STICK-ON® Convenience
  • Microphone Preamplifier

    STM-2

    Adjustable Gain Microphone Preamplifier - 35 to 65 dB Gain

      • Low-Noise Mic Preamp
      • Adjustable Output Level
      • High or Low Impedance Mic Inputs
      • Mic Input to 2 Line Outputs
      • Two Balanced or Unbalanced Outputs
      • Phantom Capability
      • RF-Filtered Inputs
  • STM-2X

    STM-2X

    Switched Microphone Preamplifier - 35 to 65 dB Gain

      • 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
  • STM-3

    STM-3

    High Gain Microphone Preamplifier - 45 to 75 dB Gain

      • Low-Noise, High-Gain, Mic Preamp
      • Adjustable Output Levels
      • High or Low Impedance Mic Inputs
      • Mic Input to Line Outputs
      • Two Balanced or Unbalanced Outputs
      • Phantom Capability
      • RF-Filtered Inputs
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