Fineberg, there are benefits to going push-pull and there are drawbacks. While one type of distortion is reduced due to increased linearity and cancellation, another is increased due to "crossing over". One could "piggyback" two dac chips per channel ( 4 total ) and lower ALL of the distortions involved. This approach also keeps the support circuitry simpler. There are a few manufacturers using this approach with good success. I've found that using high grade parts in simple circuits with less filtering is the way to go with DAC's. This approach retains more of the natural "liquidity" of recordings while minimizing the "soul-less" / "over-processed" sound that most digital is known for. Then again, almost ANY design can work well if it is carefully planned out, uses high quality parts and is properly implemented. The Muse is probably one of those type of designs. Sean
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