I have heard on a very tweaked lenco (around 360 lb)a dedicated power supply , the improvement in sound was quite noticeable specially in the bass.
Tt was expensive at around 2400 dollars,and big and heavy (around 60 lbs) .I have been told that it's very complicated to make one. You have a frequency generator ,then an amplifier which must give 18W on 220 volts at 50 Hz,and even the powerful amplifier for outside event were smoking after a while.
Tt was expensive at around 2400 dollars,and big and heavy (around 60 lbs) .I have been told that it's very complicated to make one. You have a frequency generator ,then an amplifier which must give 18W on 220 volts at 50 Hz,and even the powerful amplifier for outside event were smoking after a while.