Mixer easily and quickly

Why invent it, what others before us have invented… If you need a decent mixer, easily and quickly, then use the wiring, which has been made available to the general public, see below. Everything is obvious and therefore no comment is needed.

So maybe we'll limit ourselves to a few practical notes like: careful design of the transformer and suitable choice of material, encapsulation of the whole board so, so that the entire shielded structure is mechanically strong, stable and compact. It is ideal to use an aluminum alloy casting, which is available for incredibly low money / at today's price ratios / at Conrad Electronic / unfortunately only in Germany / and is manufactured by the Canadian company Hammond. Use of quality and temperature stable components, capacitors choose only mica or quality ceramics, possibly a ceramic material with the designation NPO. It is sold by GM Electronic and can be recognized by the black dot on the capacitor cap. Beware of confusion, The sellers here are completely ignorant and if you do not control, what they give you, you will find ordinary at home, poor quality pillows… We can replace the double-balanced mixer TUF-1 e.g.. SBL-1, TO-07, UZ-10 or. others with the same input / output. paramtery.