The handy Saturnworks passive TRS stereo splitter/combiner can split one pair of signals into two pairs, or sum/combine two pairs into one pair. Each channel can also be used separately to do mono 1:2 splitting or 2:1 summing. 

The Saturnworks passive stereo is loaded with boutique-grade components and features:

• Unlike simple splitter/combiners or Y-cables, which just wire the jacks together, the Saturnworks splitter/combiner utilizes summing resistors to minimize crosstalk -- i.e., the level of one signal affecting the level of the other.
• A passive design that does not need power to function.
• Heavy-duty Neutrik 1/4" TRS jacks.
• At 3.6” x 1.5″ x 1.2” (1590A size), the Saturnworks splitter/combiner is compact to save precious space on your pedal board.
• High quality wire made in the USA. 
• Handcrafted and bench-tested in California.
• A 1-year limited warranty against parts and manufacturing defects. See saturnworkspedals.com for warranty terms and conditions.

Please note: If used as a splitter, it is best used with a buffered signal to prevent tone loss. If you have any Boss brand pedal (or any other pedal with a buffer) in your chain then you're good to go. If you need a buffer, please check out ours listings for a Saturnworks buffer pedal.  

Passive summers work best when the signals being combined have similar impedance: instrument level + instrument level or line level + line level, for example. If you're trying to sum different types of signals, instrument level + line level, for example, we recommend an active summer or mixer. Check out our listings for a variety of Saturnworks active summer and mixer pedals, including our active stereo summer. 

Check out saturnworkspedals.com for the full Saturnworks lineup.