{"id":278498,"date":"2026-07-23T09:33:42","date_gmt":"2026-07-23T07:33:42","guid":{"rendered":"http:\/\/biafax.it\/it\/?p=278498"},"modified":"2026-07-23T09:33:42","modified_gmt":"2026-07-23T07:33:42","slug":"master-volume-cablaggio-funzionamento","status":"publish","type":"post","link":"https:\/\/biafax.it\/en\/master-volume-how-it-works-and-a-practical-diagram\/","title":{"rendered":"Master volume: operation and practical diagram"},"content":{"rendered":"
\"Master<\/figure>\n

Master volume: operation and practical diagram<\/h1>\n

If you are looking for a guitar master volume<\/strong> Clear and practical, you're in the right place. Here you'll find the diagram, explanations of the connections, and tips for avoiding common mistakes.<\/p>\n\n

Introduction<\/h2>\n\n \n\n\n\n\n
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This circuit constitutes the fundamental standard for the global adjustment of the output signal amplitude from the instrument.4 <\/p>\n\n

Wiring diagram<\/h2>\n\n
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STRICH DIY Electric Guitar Kit, LP Style Mahogany Body & Maple Neck Guitar with HH Pickups, Easy to Assemble Kit with All Parts Included \u2013 Build Your Own Electric Guitar SLP-D30<\/div>\n
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\"Master<\/figure>\n

Download the SVG diagram and use it as a reference while soldering. The star ground is the central point: all ground wires must converge there.<\/p>\n\n

How to read the diagram<\/h2>\n

It features a logarithmic potentiometer of (for single-coil) or (for humbucker).3 Observing the metal casing of the potentiometer from below, with the three terminals facing downwards (six o'clock) :<\/p>\n\n

Practical steps<\/h2>\n