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A place to discuss member's DIY audio projects & post pictures/schematics. NOTE: There is a limit of 2MB per attachment, and a maximum of 3 attachments per message. If you need to post more than 3 attachments, just add another message.
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Balanced to unbalanced converter

March 24th, 2018, 8:49 pm

At the DC HiFi Group meeting today, interest was expressed in the balanced to unbalanced converter I built as a project which became an audioXpress article. Unfortunately the two issues of the magazine covering the project are each larger than the 2 MB limit so I cannot load them. Instead, I'm including the schematic and two data sheets on the active devices used. The sheets not only contain info on the ICs but also great info on balanced circuits. They are both still available.

Tom

http://www.thatcorp.com/datashts/THAT_1 ... asheet.pdf

http://www.thatcorp.com/datashts/THAT_1 ... asheet.pdf
Attachments
Balanced to unbalanced schematic 2.pdf
(40.43 KiB) Downloaded 643 times

Re: Balanced to unbalanced converter

March 25th, 2018, 11:09 am

I broke the article down to bite sized pieces. Here is the first issue:
Attachments
Balanced_unbalanced #1a.pdf
(539.82 KiB) Downloaded 686 times
Balanced_unbalanced #1b.pdf
(755.36 KiB) Downloaded 646 times
Balanced_unbalanced #1c.pdf
(204.26 KiB) Downloaded 699 times

Re: Balanced to unbalanced converter

March 25th, 2018, 11:11 am

Here are the last three of the second issue.
Attachments
Balanced_unbalanced #2b.pdf
(338.25 KiB) Downloaded 667 times
Balanced_unbalanced #2c.pdf
(563.06 KiB) Downloaded 661 times
Balanced_unbalanced #2d.pdf
(498.58 KiB) Downloaded 614 times

Re: Balanced to unbalanced converter

March 25th, 2018, 11:12 am

Here is the first of the second issue. Sorry I got this one inserted backwards.
Attachments
Balanced_unbalanced #2a.pdf
(523.22 KiB) Downloaded 666 times
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