#2,437 in Audio & video accessories
Reddit mentions of RCA to 3.5mm Male Cable - 6 Ft 12 Gauge Dual RCA Male to 3.5mm Male Connectors w/ Gold-Plated Connectors, Connect iPod, MP3 Player or Laptop to Amplifier or Mixer- Pyle PCBL42FT6
Sentiment score: 1
Reddit mentions: 3
We found 3 Reddit mentions of RCA to 3.5mm Male Cable - 6 Ft 12 Gauge Dual RCA Male to 3.5mm Male Connectors w/ Gold-Plated Connectors, Connect iPod, MP3 Player or Laptop to Amplifier or Mixer- Pyle PCBL42FT6. Here are the top ones.
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MULTIPLE APPLICATIONS: The Pyle 12 Gauge 6’ RCA Male to 3.5mm Male Cable provides a high-quality connection between a digital music player and an amplifier. Perfect for connecting an iPod, MP3 player or laptop to an amplifier or mixerGOLD-PLATED CONNECTORS: The adapter cable features gold-plated contact connectors for optimal conductivity. Also corrosion-resistant and with high-quality polished metal connectors making it less susceptible to outside interferenceDURABLE AND FLEXIBLE: The connectors have easy grips for plugging and unplugging. Contains a heavy-duty, yet flexible outer jacket for simple installation. Resists corrosion, ensures minimal signal loss, and promotes maximum noise isolationEXCELLENT SIGNAL TRANSFER: Features precision formulated materials for maximum signal transfer. Provides premium output from audio components offering genuine surround sound and bringing music experience to the next levelWORRY-FREE SHOPPING: With the Pyle PCBL42FT6 RCA Male to 3.5mm Male Cable we are confident of the quality of our product, therefore, we offer a 30 day money back guarantee no questions asked
Specs:
| Color | BLACK |
| Height | 0.8 Inches |
| Length | 105.6 Inches |
| Number of items | 1 |
| Release date | September 1973 |
| Size | 6X6X6 |
| Weight | 0.2 Pounds |
| Width | 14 Inches |
By composite, do you mean it's got the red and white RCA connectors?
If so, this should also work:
https://www.amazon.com/Pyle-Pro-PCBL42FT6-Gauge-3-5mm-Inch-Cable/dp/B004G87FL4/
The Switch's headphone jack still works while it's docked.
If you don't want to use headphones, you can buy a cheap cable like this to use an external receiver/amp/speakers
If having a digital audio signal is better for you, you can use something like this to extract the audio from the HDMI signal and send it elsewhere via Toslink optical
Note that none of these options will give you surround sound though. But since you were planning on using cheap integrated speakers from a monitor, I'm guessing this isn't an issue for you.
3.5mm and RCA are just connectors. You can easily convert back and forth with cheap cables.
Get one of these passive mixers: https://www.amazon.com/Rolls-MX42-Stereo-Mini-Mixer/dp/B00102ZN40/ref=sr_1_7 ($49)
And a couple 3.5mm to RCA cables like these: https://www.amazon.com/Pyle-Pro-PCBL42FT6-Gauge-3-5mm-Inch-Cable/dp/B004G87FL4/ref=sr_1_2 ($2.30) (You might find cheaper versions at your local dollar store.)