Boxed pair of EML 45 solid plate tubes. They are in their original box. The serial # of tubes match the # on the box. I do not have a tester that can test this tube but I have a 2a3/45 amp that has manual biasing and they both have a lot of bias left in them and they both hold steady once set. That's about the best I can do to estimate life remaining.I bought these back when I had a pair of Fi 2a3 mono blocks. They could take a 45 if you changed rectifiers. I thought the Fi's sounded better with 2a3 tubes so these did not get much time on them. I kept them and watched out for a dedicated 45 amp with the proper transformers for the 45 but it never happened and I'm pretty happy with my 300b's these days. Feel free to make an offer. At this time I do not have a Paypal acct so payment will have to be check or Postal Money Order. I have all positive feedback on Audiogon under Onemug or if you are in Southern Calif, a local pickup could be arranged. I will be setting up Paypal in the near future, if that makes a difference let me know in an email and I could speed things up. Shipping only within the USA. I do have 2 sets of these if someone wants a total of 4. They would not be a matched quad.
| 
