The SA-Y13 Y-splitter cable solves a common interface problem for musicians and audio engineers who need to split a mono 1/4" output into dual RCA connections. This 6-inch adapter cable bridges the gap between professional audio gear with 1/4" outputs and consumer equipment or mixers with RCA inputs.

This cable takes a single mono signal from a 1/4" TS female connector and splits it to dual RCA male outputs, maintaining signal integrity across both channels. The short 6-inch length keeps connections tidy while providing the flexibility needed for rack-mounted gear and desktop setups.

Built with nickel-plated connectors for reliable signal transfer and corrosion resistance, the SA-Y13 features strain relief on both ends to prevent cable failure at connection points. The heavy-duty flexible PVC jacket protects the internal wiring while remaining pliable enough for tight spaces behind equipment racks.

Perfect for connecting DJ mixers to powered monitors, interfacing synthesizers with audio interfaces, or routing signals from preamps to recording equipment. Home studio producers use this cable to connect drum machines and samplers to mixing consoles, while live sound engineers rely on it for signal distribution in monitor systems.

Simply plug the 1/4" female end into your source device's male output, then connect the RCA males to your destination equipment's inputs. The cable splits the mono signal identically to both RCA outputs.

Backed by Seismic Audio's one-year warranty with technical support available by phone or email for any connectivity questions.

Technical Specifications

Frequently Asked Questions

What's the difference between this cable and a stereo splitter?

The SA-Y13 is a mono splitter that takes one mono signal and duplicates it to both RCA outputs. This is different from a stereo splitter that would separate left and right channels. If your source is mono (like many synthesizers or preamps), this cable gives you the same signal on both RCA outputs, which is exactly what you want for connecting to stereo inputs on mixers or interfaces.

Can I use this cable to connect my DJ mixer to powered speakers?

Yes, this works well for connecting a mono auxiliary send or booth output from your DJ mixer to powered monitors with RCA inputs. Many DJ mixers have 1/4" booth outputs, and this cable lets you connect directly to studio monitors or powered speakers with RCA inputs without needing additional adapters.

Will this work with my synthesizer and audio interface?

Absolutely. Many vintage and modern synthesizers have 1/4" mono outputs, and this cable allows you to connect directly to RCA inputs on audio interfaces, mixers, or recording equipment. The signal appears on both RCA outputs, so you can connect to either a mono RCA input or use both for a stereo input channel.

What happens if I connect this to a stereo 1/4" source?

This cable only carries the tip signal from a 1/4" TS connection, so if you plug it into a stereo (TRS) source, you'll only get the left channel signal duplicated to both RCA outputs. For true stereo sources, you'd need a different cable configuration that handles both left and right channels separately.

Is 6 inches long enough for rack equipment?

The 6-inch length is ideal for tight connections in equipment racks, patch bays, and desktop setups where you need to minimize cable clutter. This short length reduces signal degradation and keeps your setup clean. If you need longer runs, consider using this adapter with a longer RCA cable rather than introducing additional connections.

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