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Re: Eico HF85... "persistent hum" [message #26634 is a reply to message #26631]

Sun, 01 July 2007 13:33

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

You want a single point ground. If the main amp is grounded with chassis connected to the earth wire (third prong), then simply connect the chassis of the preamp and source components to the power amp. Measure the chassis of each with a meter first, because you want to make sure they are floating and not connected to the power line.

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[Message index]

		Eico HF85... "persistent hum" By: kraken on Sat, 23 June 2007 08:47
		Re: Eico HF85... "persistent hum" By: Wayne Parham on Mon, 25 June 2007 17:18
		Re: Eico HF85... "persistent hum" By: kraken on Fri, 29 June 2007 12:14
		Re: Eico HF85... "persistent hum" By: Wayne Parham on Sun, 01 July 2007 13:33
		Re: Eico HF85... "persistent hum" By: kraken on Sun, 01 July 2007 14:26
		Re: Eico HF85... "persistent hum" By: Wayne Parham on Thu, 05 July 2007 22:16

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