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Sescom 36" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable for Mobile Devices
SKU: SESIPSUMRCA3 MFR: SES-IPSUMRCA3
$42.49
Key Features
- Achieve superior audio on your mobile devices using this 36" summing cable.
- Easily connect stereo RCA outputs to your smartphone with the 3.5mm TRRS plug.
- Enjoy clear sound quality with low-loss coaxial cable, perfect for mobile recording.
- Optimize your device's microphone input with built-in line-to-mic level conversion.
- Use with mobile devices for seamless audio integration, ideal for on-the-go recording.
- Durable Sescom cable ensures reliable connectivity for all your mobile audio needs.
Special Order?Estimated to Ship: 09/07/2025
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About Sescom 36" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable
FEATURED REVIEWS
Excellent
Fast service, great price, what else would you want.
it works, apology!
I previously wrote that this product didn't work. I now must apologize as the problem was an adapter I was using in my audio chain. It really does work! This is the best (and reasonable cost) solution I have found to get line level audio out of a standard mixer into an iOS device for the marriage of quality audio during live video recording. For some reason using the USB dongle (yes, an official apple dongle) and trying various methods and mixers and interfaces with USB bus audio, I was a...
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From the innovative team at Sescom comes the versatile and robust 36" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable for Mobile Devices. This ingenious adapter is designed to seamlessly connect your iPhone, iPad, iPod, or other smartphones to any mixing board, enabling direct recording into the 3.5mm headphone port of your device.
Whether your mixing board utilizes XLR, RCA, or 1/4" line-level outputs, this summing adapter is compatible and ready to connect. It's the perfect solution for recording high-quality audio at any event with a PA system, including press conferences, lectures, corporate meetings, live music events, and more.
This summing cable adapter not only allows you to record audio directly onto your smartphone, but it also enhances your video recording experience by providing superior audio quality. It's an ideal tool for musicians looking to live stream their performances, sports events broadcasting live on platforms like YouTube, Periscope, or Facebook, or sound effect engineers needing a backup reference copy from their field mixer.
One of the key features of this adapter is its ability to eliminate outside noise. Once connected, your iPhone or smartphone will automatically switch off its internal mic, ensuring that the audio recorded is solely from your connected source without any noise interference.
This adapter is compatible with all audio/video recording apps and is designed to blend the left and right stereo channels into one channel safely and evenly. This process, known as "summing," is achieved through the addition of resistors. While it doesn't provide "true" L/R stereo recording, it does create a realistic stereo to mono blend that plays back in both the left and right side of your headphones, resulting in an exceptional listening experience.
In summary, the 36" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable for Mobile Devices from Sescom is a versatile, high-quality solution for recording line level output directly onto your iPhone or smartphone device.
Sescom 36" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable Features
- Send Prerecorded or Live Audio to an iPhone/iPod/iPad Device
- Protect Your Device from Phantom Power and Shorts
- Proper Audio Transmission from Line Level to Mic Level
- Limiting Resistors Prevent L/R Channel Short Out
- Attenuation Pad Reduces Signal Strength to Mic Level
- Electrolytic Capacitor Blocks DC Power
- TRRS 4-Conductor 3.5mm Plug to RCA Plug
- 1/8Watt Resistors
- Radial Aluminum Electrolytic Capacitor
- 75Ohms Low Loss Coaxial Cable