PUSH-PULL (PP) Output Transformers (Guitar)

A specialist range of PUSH-PULL (PP) Output Transformers designed specifically for use in Guitar tube / valve amplifiers.

Guitar tube-amps tend to operate between 80Hz and 6kHz. Achieving this is made possible by splitting the Guitar Output Transformer’s windings into several layers (or sections) which affects the coupling between the input and output. Typically, for guitar amplifiers, the windings of the transformer are split into 3 sections creating a broader bandwidth compared to transformers designed for hi-fi use. This design also produces a level of distorted output that guitarists enjoy.

PUSH-PULL (PP) Output Transformers

  • All use the highest grade low-loss grain oriented silicon steel laminations ensuring minimal distortion.
  • Made up from multiple interleaved winding sections to maximise coupling while keeping inter-winding capacitance to a minimum
  • Every push-pull output transformer is designed to operate at maximum power at the lowest specified frequency.
  • CNC wound for excellent layering and repeatability
  • Hand laminated 1 x 1 for optimal performance

With over 40 years of experience in product development and innovation, OEP’s specialist range of output transformers are valued and specified by manufacturers and guitarists. Today OEP is established as a globally trusted brand for designing and manufacturing transformers and power supplies.

At a glance – click for range summary

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