# CNC Milled Brass Audio Equipment Components

Category: Precision CNC Machined Parts
URL: https://www.machined-parts-factory.com/products/precision-cnc-machined-parts/cnc-milled-brass-audio-equipment-components/

These are brass components for audio equipment, such as isolation feet, spikes, cones, headshell parts, tonearm weights and connector bodies, CNC milled and turned to drawing. Brass offers mass and machinability, and parts can be polished, plated or PVD finished. Aluminum and stainless steel are also available. They suit hi-fi, turntable and pro-audio brands seeking solid, finely finished metal parts.

- Dense brass for counterweights and isolation feet
- Dedicated finishing passes on cosmetic faces
- Polished, lacquered, plated or PVD finishes
- Weights verified on scales when specified

## Specifications
| Spec | Value |
|---|---|
| Process | CNC milling, CNC turning |
| Materials | Brass; aluminum; stainless steel |
| Tolerance | ±0.05 mm standard; down to ±0.01 mm on fits |
| Surface Finish | Polishing, lacquer, nickel/chrome/gold plating, PVD |
| MOQ | 1 piece |
| Drawing Formats | STEP, IGES, X_T, STL, DWG, DXF, PDF |
| Lead Time | Prototypes ~3–7 working days; production typically 10–20 working days |
| Inspection | First-article + 100% critical-dimension inspection; CMM report on request |
| Quality Control | 100% inspection; individual wrapping |

## How we make it
Audio parts are often judged by eye and by hand, so cosmetic surfaces get dedicated finishing passes with sharp tools to minimize polishing. Turned parts such as feet and weights are made on CNC lathes in one chucking for balance. Milled parts like headshells and brackets are machined with fine stepovers on visible contours. Threads for spikes and adjusters are cut cleanly so parts thread smoothly by hand.

Brass is dense, which helps with damping mass, counterweights and isolation feet, and it machines with a bright surface. Polished brass can be lacquered to slow tarnish or plated in nickel, chrome or gold for a durable decorative finish; PVD gives scratch-resistant black or gold. Aluminum is preferred where low mass is the goal, such as tonearm tubes and lightweight headshells.

Fits and threads are checked with gauges, weights verified on scales where specified, and each cosmetic part inspected under consistent light. Critical dimensions are 100% inspected. Parts are wrapped individually. Typical uses include speaker spikes and cones, isolation feet, turntable weights, headshell parts, volume knobs, amplifier footers and connector shells.

## FAQ
### Why use brass for speaker spikes and isolation feet?
Brass is dense, rigid and easy to machine into precise points and threads, so feet and spikes are stable and heavy for their size. It also finishes attractively. Stainless steel is an alternative for harder points, and aluminum for lighter designs.

### Can you hold weight tolerance on counterweights?
Yes. Because brass density is consistent, weight follows dimensions closely. For tight weight specifications, we machine to size and verify each part on a scale, adjusting with a final trim pass if needed. Specify the target weight and tolerance on the drawing.

### How do I get a quote for cnc milled brass audio equipment components?
Send a 3D model (STEP or IGES) and a 2D drawing with tolerances, material, finish and quantity through the quote form or by email. An engineer replies within 24 hours on business days with price, lead time and any DFM suggestions.

Request a quote: https://www.machined-parts-factory.com/contact/#rfq — inquiry@machined-parts-factory.com — WhatsApp +86 176 2154 1688