Audio Transformers definition: Audio transformer is a transformer that works in the audio range, also known as a low frequency transformer. The working frequency range is ... Audio Transformers Product Listing: 801,807,802,832,844.Transformers type:Power Transformers(14826),Pulse Transformers(8496),Current Sense Transformers(3024),Isolation Transformers and Autotransformers, Step Up, Step Down(2159),Audio Transformers(1938) .Audio Transformers has 8 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Anli.