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On Stage KS9102 Quantum Core Column Keyboard Stand

On Stage KS9102 Quantum Core Column Keyboard Stand

4.6(15 ratings)

Best price now

$372.95at Best BuyObserved at 8:33 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the On Stage KS9102 Quantum Core Column Keyboard Stand

The On Stage KS9102 is a two-tier column-style keyboard stand built around a rigid extruded aluminum core. It holds up to 250 lbs total, adjusts in height from 10 to 44 inches and in base spread from 12 to 32 inches, and each tier tilts independently. It ships fully assembled and weighs 17 lbs. At $372.95 at Best Buy as of November 5, 2026, it sits at the top of its recent price range, so it is not a bargain moment.

Best forTwo-keyboard players who want a small floor footprintStudio and stage setups that need quick height and tilt changesPlayers who move gear often and want no assemblyHeavier boards and multi-tier rigs up to 250 lbs
Pros
  • Column design keeps the floor footprint small compared with X-braces
  • Rigid extruded aluminum core supports up to 250 lbs total
  • Height adjusts 10 to 44 inches; base spread 12 to 32 inches
  • Each tier tilts independently for stacked playing
  • Integrated cable management keeps runs tidy
  • Ships fully assembled; 17 lbs is light for a two-tier stand
Cons
  • At $372.95 it is priced at the high end of its recent range
  • Two tiers share the 250 lb total, so heavy boards limit the second tier
  • Column base can be tight against pedals and feet at narrow spread
  • Painted finish can scuff where boards and clamps rub

On Stage KS9102 Quantum Core Column Keyboard Stand prices at every store

  • Best BuyNew

    In stock

    $372.95Observed at 8:33 PM
    Visit store
  • On-StageNew

    In stock

    $372.95Observed at 8:33 PM
    Visit store

On Stage KS9102 Quantum Core Column Keyboard Stand price history

Lowest price we've seen: $254.96 on Nov 6. Tracked across 3 stores since Nov 6.

What reviewers say

  • 4.6 / 515 ratings

Rated 4.6 out of 5 from 15 ratings, the KS9102 is well received for its stability and compact column footprint. Owners like the tool-free height and tilt changes and the clean cable routing. Complaints are few and mostly about price and the narrow base at low spread settings.

What people mention
  • StabilityPraisedOwners describe the column as rock solid even with two boards mounted.
  • FootprintPraisedReviewers like that it takes up far less floor space than an X-brace stand.
  • AdjustabilityPraisedHeight and per-tier tilt changes are reported as quick and tool-free.
  • Cable managementPraisedIntegrated routing through the column is called out as a tidy touch.
  • PriceCriticisedSome buyers say it costs noticeably more than basic two-tier stands.
  • Base clearanceMixedAt narrow spread settings the base can get in the way of pedals and feet.

Specifications

Compatible Instrument Type
Keyboard
Instrument Size
Medium-format keyboards
Type
Keyboard stand
Weight Capacity
250 lbs. total
Durability Material
Aluminium
Construction
Built around a rigid extruded aluminum core
Number Of Tiers
2

Questions and answers

Is the KS9102 worth it over a cheaper X-style stand?
If you stack two keyboards and want a small footprint with independent tilt, yes. The aluminum column is sturdier and more adjustable than most X-braces. If you play one board and want the lowest price, a simple X-stand does the job for far less.
How much weight can it hold with two keyboards?
250 lbs total across both tiers, not per tier. Two 40 lb boards are fine; a heavy 88-key stage piano plus a second board gets close to the limit.
Does it fold or need assembly?
It ships fully assembled and does not fold flat. It weighs 17 lbs, so moving it means carrying it as one piece.
What height and width range does it cover?
Height adjusts from 10 to 44 inches and the base spread from 12 to 32 inches. Each tier also tilts independently.
Is it stable on stage with a heavy board on top?
Owners report it is stable with two boards mounted, helped by the rigid aluminum core. Keep the base spread wide enough for your heaviest board and watch pedal clearance.
When is the best time to buy it?
The current $372.95 at Best Buy as of November 5, 2026 is at the high end of its recent range. Waiting for a sale or a second store's price drop is reasonable if you are not in a hurry.
Where is the On Stage KS9102 Quantum Core Column Keyboard Stand cheapest?
At Best Buy, for $372.95, as of our latest check.
What do buyers say about the On Stage KS9102 Quantum Core Column Keyboard Stand?
Rated 4.6 out of 5 from 15 ratings.
Where can I buy the On Stage KS9102 Quantum Core Column Keyboard Stand?
2 stores we checked sell it, including Best Buy, On-Stage.

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Function Highlights
Integrated cable management
Safety Features
Slip-free support
Style
Column, Column-style
Design Highlights
Integrated cable management
Color
Black
Finish
Painted
Stability
Ensures stability
Adjustable Height
Yes
Adjustable Width
Yes, 12" - 32" (Base Spread)
Adjustable Angle
Yes (tilt adjustment for each keyboard tier)
Height
10" - 44" (adjustable range)
Weight
17 lb
Width
32" (base spread)
Depth
15.24 cm
Frame Material
Aluminium
Surface Material
Padded (handle)