Reference Audio Equipment Isolation & Resonance Control | Trimira Audio Specialist
The Nordost Sort Kone is a directly coupled mechanical resonance control device engineered to provide a controlled mechanical path between sensitive audio equipment and its supporting surface.
Unlike conventional soft isolation feet or rubber pads that absorb and potentially reflect mechanical energy, the Sort Kone functions as a mechanical ground, directing unwanted chassis vibration and resonance away from sensitive electronics.
Placed beneath components such as CD players, DACs, streamers, preamplifiers, phono stages, power amplifiers, and power distribution equipment, Sort Kones are designed to improve system focus, transparency, imaging, and low-level detail retrieval.
At Trimira Audio, we recommend Nordost Sort Kones for audiophiles seeking to optimize the mechanical environment of their existing HiFi electronics across Brisbane, Queensland, and Australia.
Key Features & Audio Engineering Highlights
Direct Mechanical Grounding
The Sort Kone bypasses conventional equipment feet to establish a direct mechanical path between the component chassis and supporting rack surface.
Designed to help control:
- Chassis vibration
- Mechanical resonance
- Transformer vibration
- Microphonic interference
Internal Mechanical Damping
The three-piece construction incorporates:
- Post
- Base
- Internal coupling sphere
The mechanical interface is designed to control structural energy while maintaining a rigid coupling path.
Reduction of Mechanical Interference
By controlling unwanted vibration around sensitive electronics, the Sort Kone is designed to improve:
- Background clarity
- Micro-detail retrieval
- Stereo imaging
- Dynamic focus
- Acoustic transparency
Flexible 3- or 4-Point Configuration
Sort Kones can be positioned beneath compatible equipment in three- or four-point configurations, allowing the support arrangement to be optimized for:
- Chassis size
- Equipment weight
- Weight distribution
- Transformer location
Four Material Performance Tiers
AS — Aluminum / Steel
Features an aluminum post and base with a hardened steel internal coupling ball.
AC — Aluminum / Ceramic
Combines aluminum construction with a Si₃N₄ ceramic coupling ball for fast mechanical energy transfer.
BC — Bronze / Ceramic
Uses bronze construction with a ceramic coupling ball, providing a different mechanical and tonal character.
TC — Titanium / Ceramic
Features titanium construction with a ceramic coupling sphere, designed for maximum speed, dynamic precision, and transparency.
Product Specifications
| Specification |
Technical Detail |
| Device Type |
Direct-Coupled Mechanical Resonance Control Unit |
| Height |
56 mm (2.2") |
| Base Diameter |
45 mm (1.8") |
| System Weight Capacity |
Supports heavy-weight electronics; 3 or 4 units recommended per component depending on mass and chassis size |
| Material Variations |
AS: Aluminum / Steel Ball · AC: Aluminum / Ceramic Ball · BC: Bronze / Ceramic Ball · TC: Titanium / Ceramic Ball |
| Primary Placement |
Directly under chassis metalwork, bypassing standard stock feet, for DACs, CD Players, Streamers, Phono Stages, Preamplifiers, Amplifiers, and Power Distribution Blocks |
| Packaging Configuration |
Sold Individually (Single Unit) |
Why Choose Trimira Audio for Your Nordost Tuning Accessories?
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Trimira Audio Reference Showroom – Experience mechanical resonance control in a complete high-end system and compare different Sort Kone configurations.
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Resonance Tuning Guidance – Our specialists can advise on selecting between AS, AC, BC, and TC models and optimizing three- or four-point placement beneath your equipment.
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Trusted Australian HiFi Destination – Supplying high-end audiophile accessories throughout Queensland and Australia with genuine products, local warranty, and specialist system advice.
What’s Included in the Box
-
1 × Nordost Sort Kone Unit (AS, AC, BC, or TC configuration as selected)
- Product User Guide & Official Nordost Documentation
