2pcs PSVANE HiFi 300B/N Ceramic Base Vaccum Tube Matched Pair

welcome back for a night session of OCD - tonight we are going to compare three hundred B tubes so I've got some Canary audio m-80s that are on the outside they're the Manos on the outside right and left got we're gonna compare JJ Tesla tubes that are in right now versus some Sofia Electric royal princess and I've also got some 300 B XLS from emission labs we can try so you can hear the difference so we are using a streamer from locally for the fort from the music coming off my land it's coming it's on in my office actually and we're using the Stello d700 DAC that you've seen several times now down to the first sound paramount mark to line stage with the dual power supply and the stepped attenuator upgrade whatever I don't know there's exactly what it all upgrades are but it's the first sound and then going out to the canary audio m-80s right now with a emission labs five u4g rectifier