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preamp with paralled outputs degrading audio




I have a dc coupled 6sn7 preamp with 2 set of outputs (in parallel)
similar to dc version below:
I am driving a tube amp with 470k input z and a behringer dcx2496 crossover on the other outputs with 20k input z.
When I unplug the behringer the soundstage expands and everything sounds more dynamic and better.

Any ideas of how to isolate the behringer are welcome.
The crossover is only handling music below 80hz going to a adcom 555
and subs.
\
thanks




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Topic - preamp with paralled outputs degrading audio - genelex 18:17:25 09/16/14 (13)

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