(Four steps to excellence). 1. Noise reduction (background with a frequency of 50 Hz). In parallel, each diode in the rectifier of the AC power supply (PS) located in the body of one of the speakers, connect a non-polar capacitor type КМ6 (or similar) with a capacity of 0.01 microfarads. In addition, the parallel output SP to filter the background set compact electrolytic capacitor HITANO company with a capacity of 3300 UF at a working voltage of 25 V is ineffective capacitor 1000 UF. These simple improvements reduce background noise with a frequency of 50 Hz present in the cheap versions of the speakers made in China.SHARPENS… JUICER
Can’t do DIY without a bench grinder. Knives, drills, screwdrivers, chisels, core bit and many more tools are always in order, if the house has abrasive wheel. Those who have not yet got this right fixture, I propose to use as the old winepress juicer type SV-1 and SVP-2″. To do this, disassemble the manual Read more…










