Linlai E 6sn7 tubes

@khloebo yes I have 2 Canary amps that play in my main system and a preamp that also uses the 6SN7 tubes but am afraid to use these arcing/buzzing tubes, feel I might of got away with something so far so have decided to abandon the Shugs all together. The headphone amp is fine and has shown no issues with any NOS or new issues that I have run in it for the 3,000 to 3,500 hours since purchasing the amp new. I will go back and read the post from the beginning looking for the Brent Jessen fix. @invalid I have used several of the suppliers from China and have had great results also have used Viva tubes as well. Thanks all

Just received a pair of the Linlai E-6SN7 tubes and have had them installed in a Dennis Had Inspire headphone amp playing a cd on repeat for 10 hours, settled in and listened to 5 albums. These are really good already and am looking forward to getting them burnt in. These are replacing Shuguang WE 6SN7 replicas that I had 2 pairs of, here's where this gets interesting, 1 pair sourced through Grant fidelity and 1 pair sourced from a Chinese seller on e bay that I have delt with before to purchase Psvane and Shuguang tubes and I could not tell the difference after both pair were played in, WTS both pair showed fault around 350 hours as they would arc around the base and really buzz for about 8 to 10 seconds when turned on (1 tube from each pair) after the initial 10 seconds buzz went away they sound fine, just afraid to use them any more. Also the Grant Fidelity tube is a few MM taller.