Repair, restoration and sonic upgrading of vintage audio equipment, loudspeakers and turntables.
Akustik Perfekt Inh. Horst Wenzel
53127 BonnNew on Amplifa
About Akustik Perfekt
Akustik Perfekt is a sole proprietorship based in Bonn, run by owner Horst Wenzel. The company offers repair, restoration and sonic upgrading of audio equipment, vintage loudspeakers and turntables, including tangential players. From 1996 to 2017, the company developed and produced its own audio equipment and loudspeakers; this manufacturing experience now feeds into the workshop work. The range of services includes cleaning of contacts and circuit boards for sonic improvement, replacement of hard-to-source spare parts, custom fabrication of components that are no longer available, and the sale of refurbished used equipment and used spare parts. Every unit finally undergoes an electrical safety test; all work is documented in writing or with photos. The Bonn workshop site combines workshop, sales and exhibition.
- Site
- Bonn
- Processes
- Repair of audio equipment (amplifiers, CD players, power amplifiers), Sonic improvement through cleaning of contacts and circuit boards, CD player repair with CD-Pro2 (CD-Pro2 drive from Philips), Custom fabrication of no-longer-available spare parts, Electrical safety test of audio equipment, Repair, restoration and upgrading of vintage loudspeakers, Development and production of audio equipment and loudspeakers, Turntable repair including tangential players (maintenance, overhaul, lubrication, new styluses)
- Materials
- Electronic components, Circuit boards and contacts, CD-Pro2 drive (Philips), Pickup systems and styluses
- Industries
- HiFi/audio electronics repair, Vintage audio, Consumer electronics
- 01
Inquiry and consultation
- 02
Quotation
- 03
Repair or restoration
- 04
Safety test
- 05
Documentation and handover
Materials and Components
Electronic components
Replacement of defective components and sonic improvement through better, modern components.
Circuit boards and contacts
Cleaning with special high-quality cleaning agents for sonic improvement.
CD-Pro2 drive (Philips)
Replacement drive for CD players, still available.
Pickup systems and styluses
Supply of special systems and styluses in cooperation with specialists.
Site
Bonn
DEWorkshop, sales, exhibition
- Materials
- Electronic components, circuit boards, loudspeaker components
- Measuring equipment for troubleshooting and frequency response evaluation
- Microscope for stylus inspection
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Repair of audio equipment (amplifiers, CD players, power amplifiers)Assembly | – | – | – | – | Electronic components, Circuit boards |
| Sonic improvement through cleaning of contacts and circuit boardsSurface | – | – | – | – | – |
| CD player repair with CD-Pro2 (CD-Pro2 drive from Philips)Assembly | – | – | – | – | – |
| Custom fabrication of no-longer-available spare partsEngineering | – | – | – | – | – |
| Electrical safety test of audio equipmentTesting | – | – | – | – | – |
| Repair, restoration and upgrading of vintage loudspeakersAssembly | – | – | – | – | – |
| Development and production of audio equipment and loudspeakersEngineering | – | – | – | – | – |
| Turntable repair including tangential players (maintenance, overhaul, lubrication, new styluses)Assembly | – | – | – | – | – |
| Stylus inspection with microscope and adjustmentTesting | – | – | – | – | – |
| Measuring equipment for troubleshooting and frequency response evaluationTesting | – | – | – | – | – |
Additional services
History
- 1996
Start of development and production of audio equipment and loudspeakers
- 2005
Start of repair, restoration and upgrading of vintage loudspeakers and audio equipment
- 2014
CD player used as a source in a demonstration at the High-End show in Regensdorf (Switzerland)
- 2017
End of own development and production of audio equipment and loudspeakers