| Place of Origin |
Guizhou China (Mainland) |
| Model Number |
EI 20 |
| Usage |
Audio |
| Phase |
Single |
| Coil Structure |
Toroidal |
| Coil Number |
Autotransformer |
Features To correctly match a valve output stage to a low impedance loudspeakerStrong high frequency resonanceGreatly affect both the sound quality and measured performance due to quality steel sheetApplications Audio devicesImpedance matchingRadio