Ultimate Support TBR-130

The Ultimate Support TBR-130 is a pair of 13-inch tribar support arms designed for use with the Ultimate Support APEX series keyboard stands (like the AX-48 Pro system).

What it is

• A keyboard stand expansion part
• Works with a CMP-485 Super Clamp (sold separately)
• Used to create an additional tier (second or third level) on APEX column-style stands

Key specs

• Arm length: 13 in (330 mm)
• Sold as: pair (2 arms)
• Load capacity: about 125 lbs per arm (≈250 lbs total per tier system) when used correctly
• Designed for mid-size to small keyboards / synths

Compatibility

Works with:

• Ultimate Support AX-48 Pro
• Ultimate Support AX-48 Plus
• Other APEX column stands using CMP-485 clamps

What it’s used for

• Adding a 3rd keyboard tier
• Expanding a live rig (main keyboard + synth + controller)
• Studio multi-keyboard setups

Important note

It does not attach directly to the stand by itself — you need:

• Ultimate Support CMP-485 clamp per tier