Up for auction is a nice, tested trio of vintage Brimar (UK) 12AT7/ECC81 series vacuum tubes. These were purchased from a retired electrical engineer from southern New Jersey. This is a nice clean honest trio of vintage Brimar 12AT7's with sturdy black plates, copper through rods and large halo getters, (see pics). The graphics are in very much intact. I believe one is new old stock with an industrial-type generic box. These were tested on a newly refurbished and calibrated Precision Tube Master 10-12 tester where 54 is minimum. The values are marked on each tube, (balanced at 72/72, ultra strong and closely balanced at 96/95 and balanced at 64/64). I will be listing other tubes over the next few months. Hopefully these will help you in your restorations and upgrades! Please check my other auctions for nice antiques and collectibles. I am happy to combine shipping to save you $$$! PLEASE CONTACT ME IF YOU HAVE A LOW FEEDBACK COUNT. This is a NO reserve auction, so please bid away! Buyer is to pay within 3 days of the end of this auction. U.S.A Buyer's should also include $6.99 towards shipping costs. Worldwide buyers, please contact me ahead of time to see if I will ship to your country and the different shipping options and/or costs. I cannot be held accountable for any customs issues! Feel secure that all items will be securely packaged. We have tons of experience! Thanks for your understanding as well as your bid!