Yahoo Groups archive

SergeModular

Index last updated: 2026-04-28 23:13 UTC

Message

Re: stop ground hum

2006-05-06 by Carbon111

>I have second-hand Serge 5 panel, it came with 2 power boxes (one bigger
>than the other)..I have 2 black banana leads (one about 40cm the other
>is about 200cm) I have plugged the shorter banana lead from one power
>box to the other, but have noticed that i am getting a ground hum from
>my outs on Soup Kitchen...have i set up the black power bananas correct?
>

No. The ground wire should connect the two power supplies but you also need to ground any other equipment you plan to use with the Serge to them as well...there should be a black lead with a spade lug on one end.

For example, any MIDI to CV converter needs to be grounded to the common Serge ground or it won't work properly.

For a quick useful guide, check out the grounding info in the Serge group files section - look for "sergeground.jpg"

Best Regards, James
--
http://www.carbon111.com

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.