Film-Tech Forum ARCHIVE: Sub filter

This is topic Sub filter in forum Film-Yak at Film-Tech Forum ARCHIVE.

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Posted by Richard May (Member # 2627) on 01-04-2010, 09:42 AM:

Can anyone suggest an outboard subwoofer filter? I want to derive a sub signal from the left and right outs of a mixing board and send it to a powered sub. It's not for cinema use.

Posted by Steve Guttag (Member # 268) on 01-04-2010, 11:41 AM:

Sure...the RDL ST-CX1S or ST-CX2S. We have several ST-CX1S in stock (NOS).

Steve

Posted by Richard May (Member # 2627) on 01-04-2010, 12:19 PM:

What is the difference between the CX1S and the CX2s?

Posted by Steve Guttag (Member # 268) on 01-04-2010, 12:45 PM:

I believe primarily RoHS and the CX2S can take either a ground referenced or non-referenced power source (it has a "u" for universal" on its power terminals).

Acoustically, there is zero difference.

Posted by Richard May (Member # 2627) on 01-04-2010, 12:59 PM:

Thank you Steve.