
Manufacturer of high-end audio electronics with in-house machining, anodising, assembly and finishing in Vessy.

darTZeel Audio (operated by Cape124 Ltd)
1234 Vessy, SwitzerlandNew on Amplifa
About darTZeel Audio
darTZeel Audio is a Swiss manufacturer of high-end audio electronics based in Vessy near Geneva. The company, operated by Cape124 Ltd, develops and manufactures power amplifiers (NHB-468, NHB-108 model two), preamplifiers (NHB-18NS) as well as integrated amplifiers (CTH-8550, LHC-208). Production is largely carried out in-house: machining, anodising (mainly of aluminium components), assembly and finishing. The product design goes back to founder Hervé Delétraz, whose passion for sound reproduction is reflected in the devices. According to the company, the development approach derives from the principle of giving priority to sound reproduction over measurement technology.
- Site
- Vessy
- Processes
- Machining, Anodising, Assembling, Finishing, Design and manufacture of high-end audio electronics (amplifiers, preamplifiers, integrated, Machining, anodising, assembling, finishing (in-house manufacturing)
- Materials
- Aluminium, Anodising
- Industries
- High-end audio technology, Consumer electronics, High-end audio technology / consumer electronics
- 01
Machining
- 02
Anodising
- 03
Assembling
- 04
Finishing
Materials & Processes
Aluminium
Material for machined and anodised housing/device components.
Anodising
Surface treatment of anodised components carried out in-house.
Locations
Vessy
CHCompany headquarters and production facility
- Materials
- Aluminium
- Machining
- Anodising plant
- Assembly
Components





Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| MachiningMachining | – | – | – | – | – |
| AnodisingSurface treatment | – | – | – | – | Aluminium |
| AssemblingAssembly | – | – | – | – | – |
| FinishingSurface treatment | – | – | – | – | – |
Additional services