My Audio Research LS25 MK2 is in need of tubes. I was going to order a set from Audio Research but wanted to hear from you guys who may know of a better tube.
I don't care for current production tubes. For me NOS is the only way to go. I get mine from Vintage tube services /Andy Bowman or Brent Jesse Recording / Brent Jesse. Good luck
Try Upscale Audio. They only sell tubes that have a record for being reliable. Many tubes are not. Got a matched set of 12 EH EL34's for less than $20 a piece. Tubes are fully tested and burned in for 72 hours. Performance (SQ) matched exactly with Kevin Deal's explanation of what to expect.
@artemus_5 sorry I didn't see mkII. I still recommend Tube Depot as a good seller. I have dealt with Kevin Deal at Upscale Audio but he was very rude and very expensive for what he offers. I was dealing with another tube dealer (Darcell Tubes) in El Monte, Cali who had great deals and was reselling to Kevin who upped the price greatly.
Kevin has a big business to run, there is no way to Kevin has the same amount of time like he had 20 years ago. I still get great service from Upscale.
P.S. You also get a 72 hour burn-in (for power tubes) and grading for no additional cost.
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