Was the D-Premier upgrade a waste of money?

[ogs]

@Music or sound: your comment re.: ...time phase adjustments (available for Totaldac, Holms etc.) is interesting, but as far as I know Totaldac has no correction capability built in, apart for the bass eq option which I believe is amplitude only. Have you got more info on this?

Here are the adjustment options for Totaldac crossover functions including delay range: http://www.totaldac.com/use_note.htm

Aha,  I see. I've seen this. It enables you to adjust timing between drive units when using the Totaldac crossover, but you can not apply timing correction to a complete speaker system via Totaldac the way Holm (or DEQX) does in their designs. Thanks for clarifying.