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David Clark Comm Cord & Amplifier Assembly for Aviation Headsets | 18490G-01
The David Clark 18490G-01 Comm Cord & Amplifier Assembly is a replacement communication cord designed for compatible David Clark amplified aviation headsets and communication systems. Featuring an integrated inline amplifier module, this assembly helps restore strong, clear audio and reliable microphone transmit performance when the original amplified cord becomes worn, damaged, or intermittent.
Genuine David Clark comm cord and amplifier assembly (P/N 18490G-01)
Ideal replacement for worn, damaged, or intermittent amplified cord assemblies
Helps restore clear reception and consistent microphone transmit operation
Built for durability in high-vibration aviation environments
Trusted solution for headset maintenance, repair, and refurbishment
Keep your cockpit communications clear and dependable with the David Clark 18490G-01 comm cord and amplifier assembly. Amplified headset systems rely on the cord-mounted amplifier to maintain proper signal strength and audio clarity, especially in high-noise environments. Over time, the cord and amplifier housing can experience wear from flexing, vibration, and daily handling, leading to intermittent audio, weak volume, or inconsistent microphone transmit performance. This OEM-style replacement assembly restores stable electrical connections and helps maintain consistent headset operation. Designed for use with compatible David Clark amplified headset systems, it’s an ideal maintenance solution for pilots, technicians, and service centers looking to extend headset service life and reduce communication issues caused by failing amplified cord assemblies.
Brand: David Clark
Part Number: 18490G-01
Product Type: Communication cord & amplifier assembly
Amplifier: Integrated inline amplifier module
Application: Amplified aviation headset and communication systems
Use Case: Replacement / repair / maintenance
Function: Restores reliable audio clarity and microphone transmit performance
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
