Elekit TU-883LE Vacuum Tube Amplifier Won at Yahoo Auctions over 10 years ago. Apparently, the capacitors have been replaced with high-quality ones. My memory is hazy as it was a long time ago. I've only lightly wiped off the dust with a cloth (to avoid scratches). I think it will become clean if wiped properly. I checked the sound output and playback condition before listing it this time. Seems to be fine.