Audio-grade rectifying diode?
Are there any out there? Thanks!
Apparently, changing IN4007 to UF4007 is beneficial.
Bypass any rectifier diode with a 0.047uF polypropylene cap and it becomes an audio grade rectifier.
@gs5556 the amp already does that actually. But why is that so?
Don't bother with caps across diodes. Add a 0.22ųF cap in series with a 10R resistor across the power transformer secondary.
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