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Old 01-08-08, 04:23 AM   #1 (Link)
 
drf
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DIY ground up 2 ch. preamp/xover??


I am about to embark on a design and build and was wondering if anyone was interested in a worklog.
It will inlcude 2way selectable Xover with sub control, primarily the device will control 2 ch. gain clones.

Other possible features:
>input padding and ground isolation
>selectable balanced or unbalanced input
>phono stage preamp
>digital input selection via relays
>channel seperation control
>surrounds/centre and switchable LFE for HT use. With idividual ch. Gain control.

The last option would be good for those who are using a HTPC or DVD player with 5.1 decoder but don't want to pay bucket loads for a pre.


Your thoughts?


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