Audiocap PPT Theta 0.01uF 600V Film/Foil Capacitor

I used these to replace coupling caps on an old vintage tube amp. I've also used the Theta's in various home brew crossovers, and they always perform wonderfully.

I have used these often as bypass caps for larger tweeter caps and they always seem to smooth out the sound and eliminate glare. I have also used them to bypass coupling caps in electronics with the same effect. Highly recommended to remove high-frequency hash and relieve ear fatigue.

I installed a pair of these as a bypass for the Dayton capacitors on the EMITs of my Infinity QLS1s. I don't really understand the theory, but it seems to have cleaned up the highs (didn't think they needed to be cleaned up before, either). No artificial "sparkle." It's a cheap tweak at $10 for these, and I recommend giving it a shot. If your speakers and electronics aren't pretty darn good, though, you might not notice any improvement at all.