Introducing the very first amateur radio audio mic processing product using professional broadcast design technology.












multi-band audio processor/dynamic audio compandor with parametric equalization.


  • Multiband compressor (5 bands), with adjustable threshold and gain.
  • 5 variable frequency active parametric equalizers, tuneable to your voice.
  • Variable audio expandor, with adjustable threshold, adjustable release time, and adjustable expansion depth.
  • Clean, distortion-free digital audio gain control, utilizing PWM technology.
  • Front-panel momentary / latching PTT switch, with LED indicator, and PTT accessory jack for footswitch PTT control.
  • Modular AND 8 pin circular mic input jacks with pinout selector switches, Icom, Kenwood, or Yaesu microphone pinouts.
  • Switchable XLR mic input with switchable 48v phantom power for studio mics.
  • RFI protected inputs/outputs.
  • Bi-color LED indicators on each compressor band and expandor circuit.
  • Operate/bypass switch for a/b comparisons.
  • Adjustable mic gain with bi-color level indicator.
  • Low-frequency rumble-eliminating active 30Hz high-pass filter.
  • Phase rotator circuit symmetrizes voice peaks and optimizes loudness.
  • Up to 3 transceivers can be connected simultaneously (on selector switches – separate receive AND transmit)
  • Line level record output and adjustable auxiliary output jacks.
  • Controls/adjustments accessible without removal of cover.
  • Headphone monitor with mixer (mic audio monitor and ext. receiver audio input)- allowing operator to monitor both transmit and receive audio simultaneously.
  • Metalic panel enclosure, ergonomically designed for ease of use.



Designed and built by:

OMEGA-RF, a division of  JT Communications, LLC Ocala, FL 352-236-0744

last updated 5/20/18

2 Replies to “”

  1. I love your blog.. very nice colors & theme.
    Did you create this website yourself or did you hire someone to do it for you?

    Plz reply as I’m looking to construct my own blog and
    would like to find out where u got this from. many thanks

    1. Hello, and thank you for the response.
      I am using WordPress. It is a very universal web site developer. It is very easy to get up and running.
      Jim Trapani
      JT Communications

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