The SA-Y20 is a compact 9-inch stereo splitter cable that converts one 3.5mm stereo input into two separate mono outputs. Perfect for DJs who need to split their headphone cue to multiple sets of headphones, or musicians wanting to share their phone's audio output with bandmates during rehearsal breaks.

This Y-splitter takes a stereo signal from any device with a 3.5mm output and separates the left and right channels into individual mono signals. The stereo female jack accepts standard 3.5mm plugs, while the two mono female outputs let you connect separate headphones or monitoring devices to each channel.

Built with shielded construction and strain relief at all connection points, the SA-Y20 maintains signal integrity across its 9-inch flexible black jacket. The molded connectors provide secure, reliable connections that won't work loose during use. At just 0.07 pounds, this splitter cable won't add bulk to your gear bag.

Use the SA-Y20 for splitting DJ cue signals between multiple headphones, sharing stereo content from phones or tablets with multiple listeners, or creating separate left/right channel feeds for recording applications. The compact 9-inch length keeps connections tidy without excess cable clutter.

The SA-Y20 connects any device with a 3.5mm stereo output to two separate 3.5mm devices. Simply plug your source device into the stereo female jack and connect your headphones or monitoring equipment to the two mono outputs.

Seismic Audio backs the SA-Y20 with a one-year warranty. Professional-grade connectivity at a price that makes sense for working musicians and mobile DJs.

Technical Specifications

Frequently Asked Questions

What's the difference between the stereo input and mono outputs on this splitter?

The stereo female input accepts a standard 3.5mm plug carrying both left and right channel information. The two mono female outputs separate these channels - one output carries only the left channel, the other carries only the right channel. This lets you send different audio to each connected device.

Can I use this to connect two headphones to one phone or audio device?

Yes, but each headphone will only receive one channel of the stereo signal (left or right). If you want both headphones to receive the full stereo signal, you need a different type of splitter. This Y-cable is specifically designed to split stereo into separate mono channels.

Will this work with my DJ headphones and mixing board?

This splitter works with any equipment using 3.5mm connections. However, verify your DJ setup - many professional DJ mixers use 1/4" headphone outputs, which would require an additional adapter. The SA-Y20 is ideal for splitting cue signals between multiple 3.5mm headphones.

What devices can I connect to the mono outputs?

You can connect any device with a 3.5mm input to the mono outputs - headphones, earbuds, small speakers, recording interfaces, or other audio equipment. Each output will carry only one channel of the original stereo signal.

How long will this cable last with regular DJ use?

The SA-Y20 features molded connectors and strain relief at all connection points, designed for regular use in live sound applications. The shielded construction protects against interference, and the flexible jacket resists kinking. Seismic Audio backs it with a one-year warranty against manufacturing defects.

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