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Repairing my cars myself for many decades gave a good experience of the mechanics and car electrical. Since brake pad and disk are two...

I feel that you need to learn a lot more about the theory. You seem to know some basics but only have sufficient knowledge to get some...

I cannot agree with the thread creator. I have been repairing/restoring vintage devices (mainly from the 70s) for 20 years now, and...

My experience too. Something different is vacuum tube based vintage equipment. With the higher voltages and heat the caps deteriorate at...

It's a big blue pill or maybe the red pill is better situation. I was an technically uneducated subjective listener for many years...

Long time ago I was selling hifi-stereo systems as part time job during study electrical engineering. Since I was already an electronic...

I'm a simple man, I avoid EQ because it's already good enough as it is. Guess I'm easy to satisfy. I'm pretty sure if I measured, the...

Another terrific word for it: Entzerrer - "de-distorter". As opposed to Verzerrer - "distorter". :D It's technically correct, because...

If this is common ground, it's OK for me. For the two-band EQ in Germany it was said "Klangregler" which means "sound control" and/or...

Basically right, a two-band EQ. But the term EQ was set for more than two bands as far as I know.

I don't use EQ. Instead I need the old bass and treble knobs. Reason is different mixed sound structure of music files and bass settings...

UPDATE to Hafler DH-110 recapping. Measuring all the removed electrolytic capacitors shows that all had their rated capacitance and ESR...

Hello Everyone, This a review and detailed measurements of the Denon PRA-S10 preamplifier. Denon PRA-S10 - Presentation Released in...

Tried to use the dang thing ONCE and the battery was NFG! Cussed it out (NY style) and went back to my oldie Mitutoyo vernier caliper.:)

Thank you for the hint. It was just the standard setting of the program.