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Chip Amps Amplifiers based on integrated circuits

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Old 9th November 2007, 05:53 PM   #11
JakeDN is offline JakeDN  United Kingdom
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Get all the ground wires, and connect them to the same point on the chassis. I used a nut and bolt and connected them all to that.

Also, if you are still building, take a look at large Hammond enclosures for a case, they look really nice.
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Old 9th November 2007, 06:06 PM   #12
Puffin is offline Puffin  United Kingdom
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JakeDN. Got any pics ?
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Old 9th November 2007, 07:48 PM   #13
Nuuk is offline Nuuk  United Kingdom
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Quote:
Get all the ground wires, and connect them to the same point on the chassis. I used a nut and bolt and connected them all to that.
You should have a signal star ground point, connected to a power ground star. That power star should then be connected to the chassis via some sort of 'lifting' device, usually a capacitor and resistor in series.
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