Speaker to Line Converter

[steppler]

Hello.

Please, can I connect this converter (with common ground) to an amplifier with bridge output stages? Connect (R-) and (L-)?????

Thank You.

 

[Galu]

I believe not. See this link: https://www.diyaudio.com/community/...ttenuating-bridged-btl-speaker-output.346777/

Let's see what the others think.

 

[JMFahey]

A bridged amp is made out of two normal amps, only driven out of phase.

So connect your attenuator to one speaker out terminal (typically the +Sp one but the other is fine too) and Ground.

As easy as that.

 

[Galu]

Ignore my link, steppler - the expert has spoken!

Do I understand you correctly, JMF, connect the converter to L+ and the chassis ground point shown in the attachment?

I just want to be sure for future reference, thanks.