'LGT' Construction Diary

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Widi

Audiotechnology offer a custom driver option where they can tweak the TS parameter to your loading, bandwidth and power handling requirements. I did this and went with one optimised for a Q of 0.5 in a sealed 40ltr enclosure. This yields slow roll off for relatively good extension at the expense of power handling. Low Q sealed alignment are also less fussy about placement close to wall so this was a big factor. I've had much success with critical damped alignments in my room.
 
felixx said:
Shin
When you power up your amp please let us know about any of possible noise of your amp and other transformers issues,if exist,like noise or stray effect on the pcb's.
I'm thinking to put one ear close,very close,to every driver and see what's happening.

I'll give it a shot and report back. Never noticed anything untoward during testing though. Might be different with the amp in the case.

I can say the SKA GB150 and GB300 were impressive for what your talking about. Almost completely silent on a 95dB senstivity tweeter with just a feint hiss with your ear almost pressed up against it.
 
Hello Shin. As much as but I see your loudspeakers but i they like, that good work you have carried out. Shin as much as time has carried you in carrying out your loudspeakers?, and another question ¿that height they have your loudspeakers, gives the sensation of having 1.40 meters?
 
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