Dibao Output Audio Transformer intended to be used in high-fidelity vacuum-tube audio amplifier. It has a low primary impedance and a high primary current capability, making it suitable for use with low-impedance triodes or pentodes. Its relatively high power and current capability is complemented by outstanding frequency response characteristics.

As we know the iron used in the audio transformer is vital for its operation. In our standard audio transformers we used the good quality oriented silicon steel strip and the first-rate audio transformer we make used the best nickel irons which is widely used all over the world. In addition, the output audio transformer we produced adopt the anneal treatment technique of ZII, designed for shielding case make of paint-drying metal and fill with epoxy resin. Therefore, it can stop the destroying by shake and  effectively prevent the loudspeaker from disturbed by noise.

We have many excellent staff and have experience in design and manufacture output audio transfromer, and manage on the basis of the request of ISO9002 strictly from design, manufacture to QC.

Guarantee products quality, welcome to contact us!