RDL®

FLAT-PAK products are high performance application-specific A/V, recording and broadcast modules constructed in compact, low-profile, shielded heavy duty metal chassis’. Module functions include pre-amplification, format conversion, line driving, power amplification, mixing, distribution, equalization, level control and more. The unique FLAT-PAK case can be directly screwed or bolted to cabinets or shelves. Rack mounting accessories permit mounting single or multiple FLAT-PAKs to front or rear rails. Adjacent mounting of FLAT-PAK modules is facilitated by daisy-chaining multiple modules from a single power supply using included power interconnect cables.

FLAT-PAK modules provide the most common connections in professional installations, including gold-plated jacks, detachable and fixed terminal blocks. Bold, high contrast labeling facilitates connection and adjustment in confined or dark locations. LED metering and indicators shorten setup and adjustment time. Signal connectors and switches are very high quality. Circuits are designed for studio quality performance and are engineered for extended service life.

A FLAT-PAK module may be mounted right where its function is needed. Multiple FLAT-PAK and other RDL modules can be used together to form all or part of an A/V system that precisely matches users’ needs. The high performance of these modules and the continuity in product offering and support makes FLAT-PAK modules a preferred long-term resource for system design solutions. FLAT-PAK SERIES modules are designed and manufactured in the U.S.A.

  • DRA-35F

    Flat-Pak DIN Rail Adapter

    • Mounts One RDL FLAT-PAK™ Module to 35 mm DIN Rail
    • Ideal for Mounting Multiple FLAT-PAK™ Modules with Daisy Chained Power
    • Ideal for Use when Traditional Rack Mounting is Not Desired
  • FP-ALC1

    Automatic Level Control - Mono - Terminal block

      • Consistent Levels from Variable Sources
      • Split-Band AGC for Audio Transparency
      • Self-Adjusting Attack and Release Times
      • AGC with Simple Single-Control Setup
      • Level Control Range > 20 dB
      • Gated Control to Avoid Level Seeking
      • Convenience of RDL® FLAT-PAKs™
  • FP-ALC2

    Automatic Level Control - Stereo - RCA Jacks

    • Consistent Levels from Variable Sources
    • Split-Band AGC for Audio Transparency
    • Self-Adjusting Attack and Release Times
    • AGC with Simple Single-Control Setup
    • Level Control Range > 20 dB
    • Gated Control to Avoid Level Seeking
    • Convenience of RDL FLAT-PAKs
  • FP-AVDA4

    Stereo Audio/Video Distribution Amplifier - 1x4 - RCA Jacks

    • Consumer Audio/Video Distribution
    • Four Outputs (Video + Stereo Audio)
    • Professional Quality Performance
    • 75 Ω Video Input/Outputs
    • Unbalanced Audio Input/Outputs
    • Wideband Video − Flat to 10 MHz
    • Ultra-Compact All Metal Construction
  • FP-BUC2

    Balanced to Unbalanced Converter - 2 channel

    • Stereo Balanced to Unbalanced Audio Conversion
    • Connectorized Audio Converter
    • Output Level Trim
    • Low-Noise and Low-Distortion Conversion
    • Cabinet, Shelf or Rack Mounting
    • Convenience of RDL® FLAT-PAKs™
  • FP-CH8

    Chime Generator - 8 Electronic Chimes

      • 8 Individually Selectable Electronic Chimes
      • Selectable Single or Repeated Chime
      • Synthesized Bell Harmonics for Natural Sound
      • External Chime Actuation
      • Input for Background Music or Paging Audio
      • Automatic Ducking
  • FP-CT1

    Locking Cable Tie Bracket for FP-RRA and FP-RRAH

    • For Use with FP-RRA and FP-RRAH Rack Mount Panels
    • Secures Cables and Wires for FLAT-PAK™ Modules
    • Multiple Holes for Cable Tie Attachment
    • Hole for Routing Cables and Wires
  • FP-DCC1

    12 Vdc to 24 Vdc Converter

    • 24 Vdc Power from 12 Vdc Source
    • Mobile Powering of 24 Vdc Modules
    • 24 Vdc Ground-Referenced Power Output
    • Separate High-Current and Low-Noise Outputs
    • Terminal Block and DC Jack Outputs
    • Ultra-Compact All Metal Construction
    • Convenience of RDL® FLAT-PAKs™
  • FP-DFC2

    Digital Audio Format Converter (24/192)

    • Conversion from S/PDIF to AES/EBU
    • Conversion from AES-3ID to AES/EBU
    • Exclusive Sure-Lok™ Auto-Recovery
    • Automatic Sample Rate Detection
    • Coaxial or Optical Input
    • Valid Signal LOCK LED Indicator
    • Transformer Isolated Output
    • Full Operation up to 24 bit / 192 kHz
    • Cabinet, Shelf or Rack Mounting
  • FP-HRA

    10.4" Rack Mount for FLAT-PAK Series Products

    • Fits 10.4″ Racks
    • Mounts One or More FLAT-PAK™ Modules
    • Exclusive Track System Provides Flexible Module Placement
    • Occupies Two RUs in 10.4″ Rack
  • 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

    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™
  • FP-MR2

    Message Repeater

    • Repeating Single Message
    • Music Quality Message Recording
    • Up to 1.7 Minute Digital Message Storage
    • External Message Actuation
    • Interval Timer to Repeat Message Playback
    • Background Music Input
    • Automatic Voice-Over or Music Ducking
  • FP-MX3R

    Remote Controlled Line-Level Mixer

    • 3-Channel Remote-Controlled Audio Mixer
    • VCA Level Control for Each Input
    • Balanced or Unbalanced Inputs
    • Balanced and Unbalanced Outputs
    • Two Mono Unbalanced Outputs to Feed Stereo Amplifier
    • Inputs and Outputs on Detachable Connectors
    • Twisted Pair Interconnection to Remote Control
    • Directly Controlled by RDL Remote Controls with 2 or 3 channels
    • Fixed Level Possible for Input 3 if Two Channel Remote Used
    • Paging Source May Connect to Input 3
    • Front-Panel Gain Trim for Standard Audio Line Levels
    • Dual-LED VU Meter Displays Mixer Output Level
    • Audio Presence Detector Controls Open-Collector Outputs
    • Detector Outputs Intended to Enable Power Amplifiers or System Power
    • Energy Savings Possible Using Detector Outputs
    • Selectable 10 or 20 Minute Detector Release Delay
  • FP-MX4

    4 Channel Audio Mixer - Microphone or line input and output

    • Four Channel Audio Mixer
    • Balanced Microphone and Line Inputs
    • Balanced Microphone and Line Outputs
    • Switch-Selectable 24 V Mic Phantom
    • Three Switch-Selectable Mic Gain Ranges
    • Studio-Quality, Low-Noise Performance
    • Convenience of RDL® FLAT-PAKs™
  • FP-NML2

    Network to Mic/Line Interface

    • Adapts Standard Audio Amplifiers to a Dante Network
    • Converts Two Dante Network Audio Signals to Professional Line Level
    • Each Output is Switch-Selectable for Mic or Line Level
    • Line-Level Outputs Provide +4 dBu with > 18 dB Headroom
    • Exceptional Low-Noise and Low-Distortion Performance
    • Crosstalk is Below the Noise Floor
    • 24 Vdc Pass-Through Jack for Power Supply Sharing with RDL Amplifiers (FP-NML2)
    • High Resolution 24 Bit Digital to Analog Conversion
    • Legendary RDL Analog Filtering Enhances Superb Audio Performance
    • Outputs Mute when Digital Audio Inputs are Inactive
    • Normal or Hot-Standby Operation from PoE (Model FP-NML2P)
    • Equipped for Rack Mounting or Surface Mounting
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