...before I get too deep.
What is pictured above is 14 pounds of copper and amorphous in the form of some 12hy 200ma PS chokes. The interesting little additional fact is they can handle 1000Vac @ 120hz without buzzing and will be used as L1 after some 872's in a GM70 amp.
The grand-grand piano 💫
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A curious 15 year old ended up creating the longest grand piano in the
world after asking a simple question. Inside a piano, the bass strings are
wra...
8 hours ago