Image:Audiobaluns.jpg

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Three audio transformers, two of them baluns

Except for the connections, all three are electrically identical, but only the leftmost two can be used as baluns.

The one at left would normally be used to connect a high impedance source, such as a guitar, into a microphone input.

The one in the centre is for connecting a low impedance source, such as a microphone, into a guitar amplifier.

The one at the right is not a balun at all, and provides only impedance matching.

This is an original photograph by Andrew Alder, taken on 19 September 2003.

Permission is granted to copy, distribute and/or modify under the GFDL, version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts.

GFDL

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
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