U-174/U Plug to General Aviation Plugs — Straight Cable

$52.40
  • Converts U-174/U plug to general aviation headphone and microphone plugs.
  • 18 inches.
  • Part Number: 900051

Microphone Adapter Cable

$19.70
  • Use with our M-80 or M-90 Mic when converting David Clark H 10-30 dynamic Mic to electret microphone.
  • 9 inches.
  • Part Number: 800003
The Headset Adapter Cable will not change the signal levels or impedances of the headset. They are plug converters only. Military headset will not work with general aviation radios without an adapter such as the 900119 series above. General aviation headsets cannot be used in aircraft with military electronics.

Headset Tester

$96.10
  • Accommodates two headsets.
  • Includes built-in Push-To-Test switch.
  • Self-contained, operates on one 9-volt battery (included).
  • Part Number: HT1

Push to Talk Switch — Standard

$46.40
  • Use with headset alone or with portable intercom to key transmitter.
  • Coiled cord.
  • 2 – 6 feet.
  • Part Number: PTT-HS

Sport 200 and Sport 200S Faceplate

Price range: $250.00 through $351.00
Adapts Sport 200 and Sport 200 S Intercoms to standard 2.25 inch round instrument hole. Part Number: 900117
Select options This product has multiple variants. The options may be chosen on the product page

SCI Faceplate

$22.00
  • Adapts all SCI Intercoms to standard 2.25 inch round instrument hole.
  • Note: As the knobs overhang the faceplate, check panel clearance for your installation.
  • Part Number: 900090

SPA Faceplate

$22.00
  • Adapts SPA-400 and SPA-600 Intercoms to standard 2.25 inch round instrument hole.
  • Part Number: 900068

M-80 Electret Microphone

$95.90
  • Replacement electret microphone for general aviation headsets.
  • Part Number: 800082

M-87 150 ohm Dynamic Microphone

$137.00
  • Replacement dynamic microphone for general aviation headsets.
  • Part Number: 100250

Gold Headbands

Price range: $11.40 through $15.20
  • Gold Titanium PVD coated replacement headbands.
  • Can be used with all current standard Sigtronics headsets.
  • Part Number: 100674 Large
  • Part Number: 100514 Standard
Optional item – call to purchase
Select options This product has multiple variants. The options may be chosen on the product page

Black Headbands

Price range: $9.41 through $12.70
  • Black powder coated replacement headbands.
  • Can be used with all current standard Sigtronics headsets.
  • Part Number: 100613 Large
  • Part Number: 100602 Standard
  • Part Number: 100672 Youth
Optional item – call to purchase
Select options This product has multiple variants. The options may be chosen on the product page

Chrome Headbands

Price range: $7.53 through $11.30
  • Chrome replacement headbands.
  • Can be used with all current standard Sigtronics headsets.
  • Part Number: 100257 Large
  • Part Number: 100383 Standard
  • Part Number: 100618 Youth
Optional item – call to purchase
Select options This product has multiple variants. The options may be chosen on the product page