Technology behind the Acoustical Systems A*Stellar turntable
The essence of 33 years turntable design and evolution in the Apolyt finds its cumulation in an all-new turntable concept....
Tech talk
When people of our industry want to explain why and how they build things, we hand them a camera and microphone. On action, start talking please!
Purifi speaker drivers
Purifi is proud, very proud. Their Ushindi (Swahili for victory) on Ultra Low Distortion Transducer Technology is definitely a game...
Purifi amplifier modules
This is turning out to be a very nice batch of Tech Talks. With Bruno Putzeys in our studio it's...
Bruno Putzeys’ career
As promised, we take a four (4) episode journey together with Bruno Putzeys. In the first Tech Talk episode we...
Meet Purifi !
In a series of four (4) Tech Talks we embark on a journey with Bruno Putzeys. Bruno is one of...
Purifi technologies used in Lyngdorf MXA-8400 and CUE-100 products
The night before the start of the Dutch Audio Event 2023 we were able to arrange an interview with Peter...
How to set up speakers in the (Steinway) Lyngdorf menu
Roland Hoffmann from Steinway Lyngdorf is the host of this tutorial on how to set up speakers in the processor...
What if you are not 100% happy with the RoomPerfect correction?
Most people are quite impressed with RoomPerfect and are happy with it. There are some fine adjustments that you can...
Why do RoomPerfect measurements take some time?
When we started with RoomPerfect, one of the many changes (one of the patents) was to develop our own room...
How does RoomPerfect maps a room acoustically in 3D?
It really works like changing the microphone position in the room, changing the height of the microphone and also change...
Why does RoomPerfect map the entire room?
It's really a perspective change to just measure from one spot, but mapping the room in 3D and capturing the...
Why is using 2 or more subwoofers not all marketing?
In the studio there's only the 'point 1 aka .1' LFE channel. That's a MONO channel. If you remember what...
Is one subwoofer enough to excite the room?
Sorry to make the cake bigger again, but: NO. In small or medium sized rooms one subwoofer might be OK....
What’s the best position for the subwoofer?
Well, let's jump straight in the cold water here: in the corner. A subwoofer is a spheric sound source, meaning...
Can a small subwoofer handle all the bass?
That's often a misunderstanding. From the content side (movie or game soundtrack) every speaker can contain bass down to 20Hz....
How to upgrade bass performance from 1 subwoofer?
The first upgrade I would recommend is having more subwoofers. Simply to have a higher dynamic range, lower distortion and...
