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1 year agoDon’t have to run them balanced, but yes you 100% need a better DAC/amp than an on-board pc source.
And depending on what version of the 990 you have, you need a DAC/amp for that too…
Just because it’s loud enough, doesn’t mean it’s being driven well.
Truly galaxy brain; US military spends millions on developing rail gun weapons, OP successfully did it for $20