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Audix T50K Impedance Matching Transformer

The T50k is a professional impedance matching transformer that allows a low impedance microphone (100 - 600 Ohms) to be connected to a high impedance input (10k -50k Ohms)

A typical application for the T50k would be if one wanted to plug a low impedance microphone directly into the high impedance input of a guitar amplifier for either vocals or harmonica.

In this case one would plug the XLR-maie connector of the microphone cable directly into the XLR-female connector of the T50k. The 1/4" connector of the t50k then would plug directly into the input of the guitar amplifier. note that the cable is allowed to hang freely from the connector in order to reduce the strain of the 1/4" jack of the T50k as it is plugged into the guitar amp.

The T50k may be used with long microphone cable helping to prevent loss of signal, loss of frequency response, and extraneous hum or noise.


  • Rugged, road worthy construction
  • Long-life gold platted connectors
  • 7mm rubber jacketed cable interface
  • Heavy duty strain relief



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