The SA-Y9 splitter cable is designed for musicians, DJs, and sound engineers who need to split a single mono audio signal into two separate outputs. This 6-inch Y cable handles the most common signal splitting tasks in live sound and studio applications.

The cable takes one 1/4-inch mono input and splits it to two 1/4-inch mono outputs, maintaining signal integrity across both paths. Whether you're running a guitar to two amps simultaneously or splitting a monitor feed, this splitter handles mono signals without degradation.

Built with nickel-plated connectors and heavy-duty strain relief at each connection point, the SA-Y9 withstands the rigors of live performance and frequent setup changes. The flexible black PVC jacket protects the internal wiring while remaining manageable in tight spaces. At 6 inches long, it provides just enough length for most splitting applications without excess cable cluttering your setup.

Guitar players use this cable to run their signal to multiple amplifiers for richer tone layering or backup redundancy. Sound engineers rely on it for splitting monitor sends, instrument feeds, or line-level signals in mixing applications. DJs find it useful for splitting headphone outputs or sending signals to multiple recording devices.

The cable connects any device with a 1/4-inch mono output to two devices with 1/4-inch mono inputs. No additional adapters or power required.

Seismic Audio backs the SA-Y9 with a one-year warranty and ships ready to use out of the package.

Technical Specifications

Frequently Asked Questions

Can I use this cable to split stereo signals?

No, the SA-Y9 is designed specifically for mono signals. Using it with stereo sources will combine the left and right channels into a mono signal on both outputs, which may cause phase issues and won't preserve stereo imaging.

Will this cable work for splitting my guitar signal to two amplifiers?

Yes, this is one of the most common uses for the SA-Y9. It allows you to send your guitar signal to two different amplifiers simultaneously, letting you blend different amp tones or have a backup amp ready during performance.

Does this cable reduce signal level when splitting?

Yes, passive Y splitters like the SA-Y9 typically reduce signal level by approximately 6dB when splitting to two outputs. This is normal behavior for passive splitting and usually doesn't cause issues with line-level or instrument-level signals.

What's the difference between this and an active splitter box?

The SA-Y9 is a passive cable that simply divides the signal, while active splitter boxes use electronics to buffer and isolate the outputs. Active splitters maintain signal level and provide isolation between outputs but require power and cost significantly more.

Can I connect this backwards to combine two signals into one?

While physically possible, this isn't recommended as it can cause impedance mismatching, signal loss, and potential damage to connected equipment. Use a proper mixing device or summing box for combining multiple signals safely.

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