
Stillpoints
Ultra 6
The Ultra 6 is Stillpoints' reference isolation footer for audio electronics, notable as the first Ultra-series device to place technology pockets on opposing sides of the isolator — five ceramic-bearing pockets contacting the component from above and one addressing vibration from the support surface below. It integrates with Stillpoints' ESS racks and Component Stands, and can be paired with the optional Ultra Base for improved leveling and an additional 20–25% isolation performance.
MSRP
$1,079
Used market · Good
$850
MSRP to used market
From $1,079 at launch to $850 today.
Specifications
- Price
- $1,079.00–$1,127.00
- Height
- 41.89 mm (max)
- Weight
- 1,042 g
- Diameter
- 75.41 mm (max)
- Mounting
- Central 1/4-20 threaded hole for direct attachment via Stillpoints adapters
- Carpet use
- Not recommended directly on carpet; optional Ultra Base required for carpet use
- Construction
- Sculptured steel puck with 6 "technology pockets" (5 top, 1 bottom), each housing stacked ceramic bearing balls in a precision-machined stainless steel housing
- Reviewer verdict
- "The Ultra 6 isolation devices truly excel... instruments became more palpable and detached from each other; and the bass was more powerful and richer"
Active listings (0)
Similar but better
Matched by the Audiophilia engine on character, specs and market position.
Step up

Stillpoints · racks-isolation
ESS rack
$3,300$70,000
- A step up in the same category

Stillpoints · racks-isolation
Component Stand SS
$6,395$6,395
- A step up in the same category

Sanus · racks-isolation
CFR2127
$575$1,500
- A step up in the same category

Minus K Technology · racks-isolation
100BM-1
$5,400$5,400
- A step up in the same category
Peers


