1:2 Microphone Input Step-Up Transformer, Jensen Transformers JT-16-A

Microphone Input Transformer, 1:10 Step-up, Jensen Transformers JT-115K-E

1:1 Microphone Input Transformer, Jensen Transformers JT-MB-CA

Line Input Transformer-1:1 High-Impedance Balanced, Jensen Transformers JT-11P-1

CineMag CMMI-10C Microphone Input Transformer 1:20/10 Step-up CMMI-10CPC

Line Input Transformer-1:1 High-Z Balanced, Jensen Transformers, JT-11P-1HPC

4:1 Step-down Line Audio Input Ultra Performance Jensen Transformers JT-10KB-DPC

Line Input Transformer, 1:1 Ratio, Mag Shielding, PCB, CineMag CMLI-15/15APC