I've applied better components, some minor tweaks, and tried to describe the sonic properties. (read more...)

A new filter has been made with a higher order filter between the midrange and tweeter. This is getting very close to the end result I want! (read more...)

Finally! After months of time, me and Korneel had sufficient time to construct and listen to Jon Marh's filter. How does it sound? (read more...)

Last week, I moved around the speakers in the room, with some interesting observations (read more...).

A rainy week, some inspiration, and some crocodile clamps brought a new idea. Flat response, phase aligned, and the timbre I was looking for! (read more...)

Due to a small simulation error, I tweaked a little bit more. (read more...)

Some tweaking to Okke's filter has resulted in more authority! (read more...)

A new Okke filter has been constructed. Impressive results! (read more...)

"Filterdrops keep falling on my head". Many filters designed by various people are waiting for construction and evaluation! There is a lot of interesting stuff coming in the next few weeks. Stay tuned! (read more...)

Based on the anechoic curves, Okke Ouweltjes constructed a new filter. A big step forward! (read more...)

Anechoic measurements of the Milestones speakers have been made! This allows us to design filter with better accuracy (read more...)

Paul Vancluysen constructed a parallel filter with nice sound characteristics (read more...)

In the past weeks, I've developed some new Milestones filters. The main target was to get a flat response from the midrange unit from say 300Hz to 3kHz. Compared to the previous versions, this filter has a huge spatial image, more drive in the bass, more body in the fundamentals, and a very dynamic life-like sound. A big step forward!!! I'm pretty satisfied now, and will lower the pace on filter design in the coming weeks. (read more...)

Since the 10th of February, the Milestones are playing in our living room! First impressions are great! The challenge of designing a crossover filter starts. (read more...)

On May the 20th in 2004, the Milestones project has started! (read more...)