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

Line Output Transformer, 80% Nickel Laminations, Jensen Transformers JT-11-HFMPC

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

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

Line Audio Output Transformer Jensen Transformers JT-123-DBX

Jensen Transformers 12:1 "Direct Box" Dual Faraday Shields Bracket Mount JT-DB-E

1:1/1:2 Line Audio Output Transformer Jensen Transformers JT-123-FLPCH

1:5 Microphone Input Step-Up Transformer, Jensen Transformers JT-13K7-A