Our business
| Our business is principally concerned with repairing of studio condenser microphones in low frequency-bridge. In the majority of cases this relates to the renewal of diaphragm by: |
- diaphragm metal - Ni (metallic line)
- diaphragm synthetic - PET/MCF (red line)
- diaphragm synthetic - PVC (blue line)
as well as the repairing of amplifiers:
1. corrective maintenance
2. measurement of the noise factor of amplifiers
3. measurement of distortion factor of microphone preamplifiers
4. measurement of frequency response
Further we reconstruct older transistor microphone amplifiers by G. Neumann u. Co./VEB MTG into 48V phantom supply and XLR plug.