| Primary Impedance | 200 OHMS |
| Secondary Impedance | 600 OHMS |
| Primary D.C. Resistance | 13.5 OHMS |
| Secondary D.C. Resistance | 37 OHMS |
| Core | Gapped Core for D.C. Bias |
C-4000 Gapped Output Transformer
| Primary Impedance | 200 OHMS |
| Secondary Impedance | 600 OHMS |
| Primary D.C. Resistance | 13.5 OHMS |
| Secondary D.C. Resistance | 37 OHMS |
| Core | Gapped Core for D.C. Bias |