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Low Earth Orbit
DIY Audio
60 Degree DIY Mid Hi - AKA PM60
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<blockquote data-quote="Albe Kohler" data-source="post: 213516" data-attributes="member: 13673"><p>Thanks Peter!</p><p>Yes I was looking at the ASC48, I like that it has 8 OUTs, which would be perfect for my scope. Have you used it? I'm using DCX464s and I might design a passive crossover later down the line but for now I want full flexibility with tri-amping the PM60s.</p><p>Maybe I could use another 2-way DSP crossover between the Lake and DCX464, so the Lake sends out combined Mid-Coax and Hi-Coax signals from 2 of its 6 OUTs, which are then split up in that crossover. </p><p></p><p>However, wouldn't applying filters with that crossover potentially change the phase again? I guess, independently from this my question is: if I run a FIR-processed signal through another digital unit such as either a crossover or even a soundcard, could this affect the signal, for example its phase? I want to do some fancy routing with an RME fireface post FIR-filtering and of course want to retain whatever I have achieved with applying FIR filtering. This question might reveal that I'm at a quite fresh stage with FIR <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="Albe Kohler, post: 213516, member: 13673"] Thanks Peter! Yes I was looking at the ASC48, I like that it has 8 OUTs, which would be perfect for my scope. Have you used it? I'm using DCX464s and I might design a passive crossover later down the line but for now I want full flexibility with tri-amping the PM60s. Maybe I could use another 2-way DSP crossover between the Lake and DCX464, so the Lake sends out combined Mid-Coax and Hi-Coax signals from 2 of its 6 OUTs, which are then split up in that crossover. However, wouldn't applying filters with that crossover potentially change the phase again? I guess, independently from this my question is: if I run a FIR-processed signal through another digital unit such as either a crossover or even a soundcard, could this affect the signal, for example its phase? I want to do some fancy routing with an RME fireface post FIR-filtering and of course want to retain whatever I have achieved with applying FIR filtering. This question might reveal that I'm at a quite fresh stage with FIR :) [/QUOTE]
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60 Degree DIY Mid Hi - AKA PM60
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