I refused to offer the industry’s trap — plastic perforated liner at the drain mouth of the shell: it has the shape of a hole and instantly get clogged even debris. Made of a plastic cap from an aerosol can of suitable diameter. Its perforated portion is raised above the neck, so it is not clogged and is well serving its purpose.
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SOLDERING WILL BE MORE CONVENIENT
Metal "crocodile" attached to the soldering iron stand, will simplify the work when joining the two parts: it is held one part, and the second is a tweezer, and you can safely solder.
TRANSISTOR – LIKE A TUBE
ULF bass reflex on one first transistor. Numerous calculations and experiments to create powerful high-quality low-frequency amplifier has led me to believe that the most promising way...
