Matching pairs of vintage (1960'S) 12AX7 factory select tubes

EXCELLENT ECC83-12AX7 pre amp tubes available Vintage (1961-1965) 12AX7 (ECC83) made by Philips Amperex branded for Electrohome all factory select organ grade ultra low noise non-microphonic excellent pre amp tubes Same factory tooling as Amperex Bugle Boys with start up Mullard flash All tested very strong high NOS range on a B+K 747 tube tester. All tubes test results are in the 96% to 100% high range from highest: 1400/1450 1300/1300,1200/1250, 1200/1150 high range NOS No shorts or gas leaks. All print lettering on the tubes is intact and in excellent condition! Made in early 1960`s. (1961-65) This are excellent sounding vintage tubes for all amps/pre-amps/organs @ $180.00/matched pair or $350.00/matched quad On-line sales Orders are payable only by EMT-Interac transfers Shipping is available anywhere within Canada @ $25.00 for 1 - 8 tubes per order! Free shipping anywhere in Canada on all combined tube orders of $250.00 or more! All prices and policies are firm please! Best regards, stay safe and healthy with G-d's blessings!