Love tubes have a TW Acustic phono stage (18k) but it has 6dj8 (2) and 12ax7 (2).as they are not power tubes there is no problem with reliability.I gave up on tube amps over 20 years ago because of output tube failure however that is only me there are great tube amps out there that are very reliable. Enjoy!!
AYON KT-SX Tube quality (failure rate?)
I bought a new/demo ("was only played at CES this Jan 2016...") AYON TRITON III from the US distributer this January.
Within 3 weeks 2 of the 8 KT88-SX tubes either expired or the amp complained about the tube. The vendor said: "90 days on new tubes..." ...which meant I was out of luck given his logic. New tubes cost around $180 or so.
I have either spoken with other Ayon owners on this or other forums, in private (after posting about Ayon) or when seeking to buy these tubes from them.
Guess what?
They have had the same failure rate.
Please weigh in: I am relatively new (1 year) to tube gear and have no idea if I should expect more monthly replacements. (I bought 3 matched quads of new Gold Lion KT88s, but the Ayons sound quite good to me, I just am appalled at the failure rates I experienced or heard about.)
Within 3 weeks 2 of the 8 KT88-SX tubes either expired or the amp complained about the tube. The vendor said: "90 days on new tubes..." ...which meant I was out of luck given his logic. New tubes cost around $180 or so.
I have either spoken with other Ayon owners on this or other forums, in private (after posting about Ayon) or when seeking to buy these tubes from them.
Guess what?
They have had the same failure rate.
Please weigh in: I am relatively new (1 year) to tube gear and have no idea if I should expect more monthly replacements. (I bought 3 matched quads of new Gold Lion KT88s, but the Ayons sound quite good to me, I just am appalled at the failure rates I experienced or heard about.)