Sescom 12" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable for Mobile Devices

SKU: SESIPRCA12IN MFR: SES-IPSUMRCA12IN
$40.95
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Key Features

  • Capture crystal-clear audio on mobile devices with this 12" summing cable.
  • Easily connect stereo RCA sources to your smartphone mic input using this cable.
  • Achieve optimal audio levels for recording with the line to mic level conversion.
  • Utilize this cable for seamless audio input into your mobile device's TRRS jack.
  • Enjoy low-loss coaxial cable ensuring high-quality audio signal transfer.
  • Perfect for mobile recording, delivering superior sound from RCA audio sources.
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Special Order?Estimated to Ship: 08/24/2025
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Review Summary

2020-06-08T19:11:21

Rated 1 out of 5

Didn't work for me

Didn't work for me

JAMES R.

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Sescom 12" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable Specifications

  • Used For

    Mobile Devices

  • Input Connectors

    2x RCA, male

  • Output Connector

    1x 3.5mm TRRS plug, male

  • Inline Resistor

    1/8W resistors

  • Capacitors

    Radial aluminum electrolytic

  • Cable

    75Ohms, low-loss coaxial cable

  • Cable Length

    12" (30.48cm)

  • UPC Code

    760969094174

About Sescom 12" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable

A revolution in audio recording and streaming, the 12" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable for Mobile Devices is a durable and high-quality product from the innovative team at Sescom. This versatile adapter is designed to seamlessly connect your mobile device, be it an iPhone, iPad, iPod, or any other smartphone, to a mixing board, allowing you to record directly into the 3.5mm headphone port.

Whether your mixing board features XLR, RCA, or 1/4" line-level outputs, this summing cable is compatible, making it a reliable choice for a broad range of audio sources. This product is ideal for recording audio at any event with a PA system, including press conferences, lectures, corporate meetings, town hall gatherings, or live music events.

In addition to recording, this summing cable also enhances the audio quality of your video shoots on your phone or tablet. It's perfect for musicians who want to live stream their performances or for sporting events broadcasted live on platforms like YouTube, Periscope, or Facebook.

The 12" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable for Mobile Devices is also a valuable tool for sound effect engineers who require a backup reference copy from their field mixer. The adapter ensures noise-free recording by automatically disabling the internal mic of your iPhone when an external source is connected.

This summing cable works with all audio/video recording apps and is designed to blend the left and right stereo channels safely and evenly into one channel. This process, known as "summing," is achieved through the addition of resistors, resulting in a realistic stereo to mono blend that plays back on both sides of your headphones.

In conclusion, this product is a flexible and versatile solution for high-quality sound transfer and recording, compatible with a wide range of devices and applications.

Sescom 12" 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

Key Features

  • Capture crystal-clear audio on mobile devices with this 12" summing cable.
  • Easily connect stereo RCA sources to your smartphone mic input using this cable.
  • Achieve optimal audio levels for recording with the line to mic level conversion.
  • Utilize this cable for seamless audio input into your mobile device's TRRS jack.
  • Enjoy low-loss coaxial cable ensuring high-quality audio signal transfer.
  • Perfect for mobile recording, delivering superior sound from RCA audio sources.

What's in the box:

  • Sescom 12" Stereo RCA to 3.5mm TRRS Plug Line to Mic Level Summing Cable
  • Sescom 90 Day Limited Warranty