I grew interested in acoustics and having a technical background and DIY inclinations, studied quite a bit, got a measurement mic, mic amp, REW software, and built a number of tube traps, Helmholtz resomators, etc. also worked a fair bit on layout. The benefit was very apparent, although my wife wasn't as happy with the ugly stuff in the living room. But proved room treatments are worth the effort.
My only source these days is a very optimized PC with hardware and software optimizations, feeding an Audiophilleo and Metrum Octave DAC, a Lamm LL2 pre, a McIntosh Mc275 amp, 3-way speakers and a pair of subs.
Recently I incorporated Acourate software. Along the lines of Dirac, but less automatic and more powerful. So far I have been using it for room correction only and it works wonderfully. Miles' Tutu playing now, sounding as real as ever before in my system. Imaging has improved a lot.
I guess purist is in the eye of the beholder. My purist plan is to go fully active 4-ways and enable Acourate ability to run digital crossovers, driver linearization, and time-alignment. An amp driving directly a speaker driver is as purist as it gets in my view.
A couple of good articles for those who might be interested in learning more, at computeraudiophile.com, by Mitchco:
Introduction to Acourate: explains the basics for a 2-channel system. What I'm doing.
Advanced Acourate: explains how he implemented his 3-way active system, linearized drivers, time-aligned.
My only source these days is a very optimized PC with hardware and software optimizations, feeding an Audiophilleo and Metrum Octave DAC, a Lamm LL2 pre, a McIntosh Mc275 amp, 3-way speakers and a pair of subs.
Recently I incorporated Acourate software. Along the lines of Dirac, but less automatic and more powerful. So far I have been using it for room correction only and it works wonderfully. Miles' Tutu playing now, sounding as real as ever before in my system. Imaging has improved a lot.
I guess purist is in the eye of the beholder. My purist plan is to go fully active 4-ways and enable Acourate ability to run digital crossovers, driver linearization, and time-alignment. An amp driving directly a speaker driver is as purist as it gets in my view.
A couple of good articles for those who might be interested in learning more, at computeraudiophile.com, by Mitchco:
Introduction to Acourate: explains the basics for a 2-channel system. What I'm doing.
Advanced Acourate: explains how he implemented his 3-way active system, linearized drivers, time-aligned.