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sweetrelease · 28th February 2009

I have a fender frontman 65r and it makes alot of hiss noise. I tried remove noise before amplification, but it doesn't seem to work.

I've concluded that the noise is being generated from the amp itself.

After playing and recording the noise off the amp. I discovered that I want a filter that will cut frequency above 11175hz(F note)

Has anybody done this before?

From what I gather on some other website. Simpliest filter to design and build is a first order passive filter. I believe the circuit is to be place before the speaker output and after amplification, but I'm unsure of what values of capacitors I should be using.

the speaker is rated for a 8ohm load and the amp delivers 65watts of power.

28th February 2009	#1
sweetrelease Gear interested Join Date: Nov 2007 Location: Guelph, On, Canada Posts: 14 Thread Starter	Guitar amp hissing noise I have a fender frontman 65r and it makes alot of hiss noise. I tried remove noise before amplification, but it doesn't seem to work. I've concluded that the noise is being generated from the amp itself. After playing and recording the noise off the amp. I discovered that I want a filter that will cut frequency above 11175hz(F note) Has anybody done this before? From what I gather on some other website. Simpliest filter to design and build is a first order passive filter. I believe the circuit is to be place before the speaker output and after amplification, but I'm unsure of what values of capacitors I should be using. the speaker is rated for a 8ohm load and the amp delivers 65watts of power.