A85F

Line Matching Transformer

Line matching transformer connects a balanced low-impedance microphone output to an unbalanced high impedance input.

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Connecting microphones to guitar amps
August 30, 2017

Your answer depends on the sensitivity of the input of your guitar amp. Most of the time, a transformer is necessary to plug a low impedance microphon ...

XLR to 1/4'' transformer
August 30, 2017

Our XLR female to 1/4" male transformers are model A95UF and A85F.The transformers can be purchased from any Shure dealer. ...

PGA58 Impedance - Low or High?
August 30, 2017

Both are low impedance.  To obtain a high impedance PGA58, add the A85F transformer at the end of the XLR cable. ...

Low volume from SM58 into a high impedance input
August 29, 2017

 The input on your Peavey likely requires a high impedance microphone. Is the input connector a 1/4" female phone jack? If so, it is very li ...