[Jaska]

I'm looking for something just like the Grado 1/4" to 1/8" adapter that I already have, but 1/4" to 1/4". I want to just leave it plugged into my amp at all times, and plug my various headphones into the adapter rather than wearing out the headphone jack of my amp.

Does a ready-made, commercially available extension like this exist? I really like the build quality and design of the Grado adapter, and would like something as similar to this as possible.

Thanks for any tips.

P.S. I know Grado makes a Y adpapter that would work, but I would never use two headphones at the same time.