Bottlehead Forum

Bottlehead Kits => Crack => Topic started by: Loquah on September 29, 2013, 04:02:02 PM

Title: Limitation for input voltage - Crack & SEX
Post by: Loquah on September 29, 2013, 04:02:02 PM

I am upgrading to the Matrix X-Sabre DAC soon. It has RCA and XLR outputs. I was thinking about connecting the Crack using the RCAs (2.2Vrms) and the S.E.X. via the XLR (with an XLR-RCA adapter cable), but the XLR outputs at 6.8Vrms. Will this cause any issues and would I be better off connecting the Crack or the Mainline with the high voltage input?

Title: Re: Limitation for input voltage - Crack & SEX
Post by: Paul Birkeland on September 29, 2013, 04:16:23 PM

The DAC would likely be able to drive both a Crack and a Mainline off the unbalanced outputs, you might just want to try splitting that output.

-PB

Title: Re: Limitation for input voltage - Crack & SEX
Post by: Loquah on September 29, 2013, 04:53:50 PM

Fair point - hadn't thought of that  :-[

Would there be issues using the 6.8V output? (Just curious for my own knowledge)

Title: Re: Limitation for input voltage - Crack & SEX
Post by: Paul Birkeland on September 29, 2013, 05:21:36 PM

That much signal at the input will mean that you have very little useful range on your level controls.

Title: Re: Limitation for input voltage - Crack & SEX
Post by: Loquah on September 29, 2013, 05:22:45 PM

OK - Cool. Thanks PB!