Reply To: The power supply is the most important part of an amplifier’s sound

March 14, 2023 at 9:41 am #5496
Bob Katz

    Gregory asked “what brand” of cap I would recommend. It’s not an audio coupling cap so I think the ESR of the electrolytic is not that important. I usually buy Panasonic electrolytics from Digikey. Any well-known, reliable brand of electrolytic should be fine. I do recommend getting 105 degree caps as opposed to 85 degree caps, they are more rugged and will last longer under heat.