Solid State Guitar Amp Forum | DIY Guitar Amplifiers
Solid State Amplifiers => The Newcomer's Forum => Topic started by: autir on March 27, 2010, 12:17:30 PM
I have read that a major difference between guitar amplifiers and hi-fi is the bandwidth. Since a guitar produces sounds from 80 to 5000 Hz higher frequencies are not only unnecessary but also unwanted, since they can introduce interference and oscillation.
In a TDA2003 circuit this is controlled by the Cx-Rx network. I have changed the original values from 39 to 47 nF and Ω, respectively - haven't noticed any difference. What would be a correct set of values?
Just leave it original.
That's not a point to tweak sound.