Price is for a matched pair of NOS in original boxes Sylvania JAN 12AT7WA tubes. Matching codes. Halo getters. Short ribbed plates. 4/1968 production. Print on tubes is very good to excellent. All positions on both test between 107 and 109 on my B & K tester with "new" being anything at 100 or greater. No shorts. Emissions free.
These are excellent tubes...and hard to find. Asking price includes standard shipping within the USA. If you live outside of the US, email me for shipping fees and terms. I don't charge extra for Paypal. Read my feedback and buy with confidence from a trusted Agon member.