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Headset & Intercom Accessories Extension Cables Headset Replacement Cables Headset Adapter Cables
Dual Y Adapter Cables Transcom II Audio Input Cables Headphone Replacement
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Headset and Intercom Accessories
PN 100111
Foam Ear Cushions
(rectangular)

For Aero Pro and S-1 Headsets.

Price: $7.20 per pair
PN 100369
Foam Ear Seals
Foam Ear Cushions
(oval)

For all current Sigtronics headsets.

Price: $8.40 per pair
PN 100402
Gel Ear Seals
Gel Ear Seals
(oval)

For all current Sigtronics headsets.

Price: $26.80 per pair
PN 100686
Ultra-Gel Ear Seals
Ultra-Gel Ear Seals
(oval)

For our S-AR headset. Can be used with all current Sigtronics headsets.

Price: $35.00 per pair
PN 100610
Headset Cushion
Headset Cushion

Replacement Ultra Soft air pillow headband pad. Can be used with all standard and large size headbands.

Price: $10.20
Chrome Headbands
Chrome Headbands
Chrome replacement headbands. Can be used with all current standard Sigtronics headsets.

PN 100257 Large

PN 100383 Standard

PN 100618 Youth

Large: Price: $9.60
Standard: Price: $6.40
Youth: Price: $6.40
Black Headbands
Black Headbands
Black powder coated replacement headbands. Can be used with all current standard Sigtronics headsets.

PN 100613 Large

PN 100602 Standard

PN 100672 Youth

Large: Price: $10.80
Standard: Price: $8.00
Youth: Price: $8.00
Gold Headbands
Gold Headbands
Gold Titanium PVD coated replacement headbands. Can be used with all current standard Sigtronics headsets.

PN 100674 Large

PN 100514 Standard

PN 100673 Youth

Large: Price: $12.90
Standard: Price: $9.70
Youth: Price: $10.30
PN 700066
Headset Bag
Headset Bag

Will hold one headset. Can be used with all Sigtronics headsets.

Price: $10.30
PN 100250
M-87 Dynamic Microphone
Replacement microphone for general aviation headsets.

Price: $66.60
PN 800082
M-80 Electret Microphone
General aviation headset replacement microphone.

Price: $75.50
PN M-80H
M-80H Electret Microphone
Our general aviation headset replacement microphone for very high noise environments.

Price: $89.00
PN 900084
Microphone Windscreen
(fits our M-80, M-90 and most electret microphones)

Price: $2.20
PN 900111
Flex Boom Microphone Windscreen
(fits our M-81 electret microphones)

Price: $2.90
PN 100593
Heavy Duty Microphone Windscreen
(fits most electret microphones)

Price: $15.00
PN 800003
PN 800003
Microphone Adapter Cable
Use with M-80 or M-90 Mic when converting David Clark H 10-30 dynamic Mic to electret microphone.
9 inches.

Price: $15.50
PN 900068
SPA Faceplate

Adapts SPA-400 and SPA-600 Intercoms to standard 2.25 inch round instrument hole.

Price: $10.00
PN 900090
SCI Faceplate

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.

Price: $15.00
PN 900117
Sport 200 and Sport 200S Faceplate

Adapts all Sport 200 Intercoms to standard 2.25 inch round instrument hole.

Price: $15.00
PN 100702
Control Yoke PTT Switch

Sealed aluminum alloy case, terminals suitable for soldering, 1,000,000 cycles mechanical life.

Specification sheet in PDF

Price: $23.00
PTT-HS
PTT-HS
Push to Talk Switch Standard

Use with headset alone or with portable intercom to key transmitter.
Coiled cord, 2–6 feet.

Price: $40.70
PTT-ICS
PTT-ICS
Push to Talk Switch Intercom

Use with headset and a portable intercom. Cannot use with headset alone.
Coiled cord, 2–6 feet.

Price: $30.40
PN 100043
Auxiliary Power Cable
(portable ICS)

For SPO-22, 42, and 62 intercoms. 4 feet.

Price: $12.00
PN HT1
Sigtronics Headset Tester
Headset Tester

Accommodates two headsets, includes built-in Push-To-Test switch.
Self-contained, operates on one 9-volt battery (included).

Information sheet in PDF

Price: $65.00
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Extension Cables
Monaural Headset
PN 900053 Cable
General aviation plugs, headphone and microphone, straight cord.

PN 900053 – 5 feet

PN 900120 – 12 feet

5 feet : Price: $38.10
12 feet : Price: $59.60
PN 900054
PN 900054 Cable
Monaural Headset

General aviation plugs, headphone and microphone, coiled cord, 3–6 feet.

Price: $46.40
PN 900055
PN 900055 Cable
Coiled Headset Cord
With U-174/U plug, coiled cord, 2–6 feet.

Price: $49.00
PN 900059
PN 900059 Cable
Monaural Headphone
General aviation plug, straight cord, 5 feet.

Price: $22.70
PN 900060
PN 900060 Cable
Microphone
General aviation plug, straight cord, 5 feet.

Price: $27.80
PN 900061
PN 900061 Cable
Headphone Stereo
General aviation plug, straight cord, 5 feet.

Price: $27.80
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Headset Replacement Cables
PN 800005
PN 800005 Cable
Stereo Headset

General aviation plugs, coiled cord, 3–6 feet.

Price: $36.80
PN 800219
PN 800219 Stereo Cable
Stereo Headset

General aviation plugs, straight cord, 5 feet.
Note: This cable has a stereo / mono switch built-in. It is used on Sigtronics Stereo headsets without the Stereo / Mono switch mounted on the ear cup.

Price: $38.00
PN 800012
PN 800012 Cable
Stereo Headset

General aviation plugs, straight cord, 5 feet.
Note: This cable is used on Sigtronics Stereo headsets with the Stereo / Mono switch mounted on the ear cup.

Price: $28.80
PN 800033
PN 800033 Cable
Monaural Headset

General aviation plugs, coiled cord, 3–6 feet.

Price: $31.50
PN 800036
PN 800036 Cable
Monaural Headset

General aviation plugs, straight cord, 5 feet.

Price: $22.70
PN 800045
PN 800045 Cable
Monaural Headset

With U-174/U plug, straight cord, 5 feet.

Price: $25.80
PN 800046
PN 800046 Cable
Monaural Headset

With U-174/U plug, coiled cord, 3–6 feet.

Price: $34.70
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Headset Adapter Cables
PN 900119A & 900119C
Military Headset Adapter
Military Headset Adapter
Changes the signal levels and impedances of military headsets or helmets to work with general aviation electronics.

Converts military headset or helmet with U-174/U plug to General Aviation plugs.

PN 900119A – 18" long

PN 900119C – 48" long

Price: $85.00
PN 900119B & 900119D
Military Headset Adapter helicopter
Military Headset Adapter
Changes the signal levels and impedances of military headsets or helmets to work with general aviation electronics.

Maintains the military headset type plug.
U-174/U to U-174/U plug.

PN 900119B – 18" long

PN 900119D – 48" long

Price: $95.00
Note: The Headset Adapter Cables listed below do not change the signal levels or impedances of the headset. They are plug converters only. The aircraft must have general aviation electronics. General aviation headsets cannot be used in aircraft with military electronics.
PN 900050
PN 900050 Cable
Converts general aviation plugs to U-174/U plug. 18" long.
There are two common ways a four conductor U-174/U jack can be wired. A switch is provided in the adapter "Y" to accommodate either scheme. If the headset microphone does not work simply move the switch to the other position.

Price: $41.20
PN 900051
PN 900051 Cable
Converts U-174/U plug to general aviation plugs. 18" long.

Price: $41.20
PN 900052
PN 900052 Cable
Converts U-174/U plug to general aviation plugs. Coiled cord, 3–6 feet.

Price: $49.90
PN 900062
PN 900062 Cable
Converts U-75/U to general aviation plug. 18" long.

Price: $87.60
PN 900063
PN 900063 Cable
Converts U-75/U plug to U-174/U plug. 18" long.

Price: $88.40
PN 900064
PN 900064 Cable
Converts general aviation plugs to U-75/U plug. 18" long.

Price: $87.60
PN 900065
PN 900065 Cable
Converts U-174/U or U-93A/U plug to U-75-U plug. 18" long.

Price: $88.40
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Dual “Y” Adapter Cables
PN 900056
PN 900056 Cable
Microphone

Connects two headset microphone jacks to one aircraft radio microphone jack. 56" long.

Price: $46.40
PN 900057
PN 900057 Cable
Monaural Headphone

Connects two headphone jacks to one aircraft radio headphone jack. 56" long.

Price: $34.00
PN 900058
PN 900058 Cable
Stereo Headphone

Connects two stereo headphone jacks to one stereo headphone jack. 56" long.

Price: $49.40
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Transcom II Auxiliary Audio Input Cables
PN 900066
P/N 900066 Cable
Adapts stereo source to Transcom II. 4 feet long.

Price: $15.00
PN 900067

Adapts mono source to Transcom II. Or use as a patch-cord for Sigtronics stereo systems. 4 feet long.

Price: $12.00
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Headphone Replacement Cables
PN 800035
PN 800035 Cable
Stereo Headphone
General aviation plug, coiled cord, 3–6 feet.

Price: $30.40
PN 800029
PN 800029 Cable
Stereo Headphone
G
eneral aviation plug, straight cord, 5 feet.

Price: $17.50
PN 800034
PN 800034 Cable
Monaural Headphone
G
eneral aviation plug, coiled cord, 3–6 feet.

Price: $26.30
PN 800011
PN 800011 Cable
Monaural Headphone
G
eneral aviation plug, straight cord, 5 feet.

Price: $12.40
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