On-Stage KS9102 Quantum Core Column Keyboard Stand

Item # SS949KS9102
| Mfg # KS9102
| UPC # 659814101245
Our Price: $189.95
Retail: $311.49 | You Save: 39%
Free shipping

Quantum Core is On-Stage Stands’ first column-style keyboard stand. It is a pro level two tier stand with integrated cable management and fold-away captive support arms. Built around a rigid extruded aluminum core, the KS9102 is an extremely stable platform, capable of supporting 125lbs per tier; that’s 250lbs total! Its four arms and three legs provide a broad foundation for instruments, yet fold neatly within the core for transportation. They are completely captive with no loose parts to lose. Whether deployed for performance or folded for transport, they stay attached.

Each of the Quantum Core’s two tiers is independently height adjustable. Strategically positioned cable clips accommodate instrument and power cables, resulting in a clean, organized presentation on stage. What’s more, the central column features a combination 3/8” and 5/8” threaded adapter at its apex, fully compatible with any gooseneck or boom arm, eliminating the need for a microphone boom stand and allowing the cleanest possible keyboard setup.


  • Column-style keyboard stand
  • Integrated cable management
  • 2 tiers with independent height adjustment
  • Central column features a combination 3/8” and 5/8” threaded adapter compatible with any gooseneck or boom arm
  • 4 Arms and 3 legs fold neatly within the core for transportation, no loose parts to lose

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Product Warranty Information

Tel: (800) 289-8889; On-Stage Website | Website Contact; 3 years Parts and Labor

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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Founded on a promise of affordability, durability and innovation, On-Stage Stands products are used everyday in studios, showrooms, and on stages everywhere. Over the years, the brand has grown to include over 300 products in 8 different categories.
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