Split a 2-line jack with this 3-way jack adapter from RadioShack. It can separate your lines into a first and second line and a combine first and second line. Also, it features a gold-plated contact to reduce line noise and static.
- Splits a 2-line jack into separate line 1, line 2 and a combined line 1 and 2
- Gold-plated contact reduces line noise and static
- UL approved