Detail 01
Y-cable, not an adapter
Left and right ride on separate 1/4" plugs, so each side lands on its own mixer channel or speaker.

Independent shopping perspective
Three-foot breakout cable that splits a stereo 3.5mm output into two mono 1/4" plugs. For connecting a phone, laptop or MP3 player to a mixer or DI.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Left and right ride on separate 1/4" plugs, so each side lands on its own mixer channel or speaker.
Detail 02
Plugs directly into a headphone or line-out jack. Won't mate with another male cable end.
Detail 03
Each carries one channel unbalanced. Long runs into a noisy stage can pick up hum.
Detail 04
Enough to reach a mixer on the same table or a rack slot below. Not a stage-crossing cable.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Only if the phone has a 3.5mm headphone jack. Newer models need a USB-C or Lightning to 3.5mm adapter first, then this cable plugs into that.
No. Y-cables are built to split one stereo source into two channels. Running signal the other way sums two outputs together and can load them down.
No, they're mono TS plugs carrying unbalanced signal. Fine for short runs into a mixer; use a DI box if you need to go long distances.
Yes. Plug the 3.5mm end into the headphone jack and the two 1/4" ends into separate mixer or speaker inputs.
Reference
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