The SAPT55 adapter connects smartphones, tablets, laptops, and other devices with 3.5mm headphone outputs to professional audio gear with RCA inputs. This compact splitter bridges the gap between consumer electronics and pro audio equipment.

This adapter takes a single 3.5mm TRS stereo output and splits it into dual RCA female jacks, allowing you to route audio from mobile devices into DJ mixers, audio interfaces, PA systems, and home stereo equipment. The TRS connection carries both left and right channels, which are then separated into individual RCA outputs.

The 3.5mm male connector fits standard headphone jacks found on phones, tablets, laptops, and portable music players. The dual RCA female outputs accept standard RCA cables for connection to mixers, amplifiers, and recording equipment. Gold-plated connectors ensure reliable signal transfer and resist corrosion over time.

DJs use this adapter to connect phones or tablets directly to mixer channel inputs for background music or emergency backup. Musicians plug in click tracks or backing tracks from mobile devices. Audio engineers route laptop playback into recording interfaces or live sound consoles. The compact design makes it perfect for mobile setups where space is limited.

Simply plug the 3.5mm end into your device's headphone jack and connect RCA cables from the female outputs to your destination equipment. No additional cables or power required.

Seismic Audio backs the SAPT55 with a one-year warranty and fast shipping. This essential adapter belongs in every audio professional's cable bag.

Technical Specifications

Frequently Asked Questions

What devices can I connect with the SAPT55 adapter?

The SAPT55 connects any device with a 3.5mm headphone output to equipment with RCA inputs. Common sources include smartphones, tablets, laptops, iPods, and portable music players. Destination equipment includes DJ mixers, audio interfaces, PA system mixers, home stereo receivers, and powered speakers with RCA inputs.

Do I need additional cables to use this adapter?

Yes, you'll need RCA cables to complete the connection. The SAPT55 provides dual RCA female outputs, so you'll need a pair of RCA male-to-male cables to connect to your mixer or audio equipment. The length depends on your setup requirements.

Will this work for connecting my phone to a DJ mixer?

Absolutely. This is one of the most common uses for the SAPT55. Plug the 3.5mm end into your phone's headphone jack, then use RCA cables from the adapter to connect to any available stereo channel on your DJ mixer. This gives you instant access to your phone's music library through the mixer.

Does this adapter affect audio quality?

The SAPT55 maintains signal integrity with gold-plated connectors that resist corrosion and provide reliable contact. Since it's a passive adapter with no active electronics, it doesn't introduce noise or distortion. Audio quality depends on your source device and destination equipment.

Can I use this adapter in reverse to combine two RCA sources?

No, the SAPT55 is designed for splitting one stereo signal into two RCA outputs, not combining signals. Using it in reverse could damage your equipment or result in poor audio quality. For combining audio sources, you need a proper audio mixer or summing device.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov