Vibro Labs
Cups today, cans tomorrow.

Fostex Cups

Maple (Preview Pack)

Maple (Preview Pack)


Designed for the custom headphone builder, these “Thunderpants” inspired Fostex T50RP cups are sure to bring delight to your next custom build.

  • Bolt on construction.

  • Tunable vented pivot.

  • Twist on pad interface, accepts Brainwavs XL (not included.)

  • Heavy duty replacement driver screws included.

  • 3/16” cable hole.

Installation requires ~30 minutes, a #1 Phillips screwdriver, a Fostex T50RP headphone, a 3/16” cable, Brainwavs XL pads.

Includes (2) finished CNC cups, (2) 3d printed baffles, (2) 3d printed pivots, (16) unobtanium screws, and (108 in²) fresh air from Maine.

Note: this is not Curly Maple. It is Rock Maple which has clear face and is high density.

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Preview Pack

Preview Packs are for bleeding-edge custom builders. This allows them to get their hands on a new product so they can start working up a custom tune. We treat Preview Packs as production items, so they undergo all quality control procedures.

This is not a pre-sale, and will ship immediately.