Please Note: Flight Sounds will be temporarily closed from 22nd September to 1st October 2023. Any orders received during this period will be shipped on 2nd October 2023.

PTT AUX MODULE Specifications

Flight Sounds PTT Auxiliary Module


  • Compatible with the DUALPRO and FUSION products
  • Provides ability to seamlessly connect a range of PTT solutions
  • 2x PTT inputs for Channel 1 and Channel 2 on DUALPRO/FUSION
  • Connect PTT Switches OR PTT Hand-Mics!
  • Features red PTT LEDs
  • Includes connection for external PTT LEDs - for cockpit integration!
  • Compact, robust, anodised aluminium enclosure

Technical Specifications:

  • 3x Link Cable (to Intercom): 2m
  • 2x LED wire leads
  • 2x 3.5mm (M) to 5.23mm (F) adapter cables for hand-mics
  • Product Weight: 248g (with cables)
  • Total Packaged Weight: 443g
  • Size: 65mm(L), 55mm(W), 25mm(D)
  • Total Packaged Size: 190mm(L), 150mm(W), 90mm(H)

User Manual: