NU 45 tubes, NOS, perfect match in vintage boxes, test very strong. $155 for the pair. Price includes PayPal fees and USPS Priority shipping within the continental US. I will pack them very securely.These tubes have black plates and sounded excellent in my push/pull 45 mono blocks. One box in very good vintage condition the other box is torn. Both inside tube holders in excellent condition. See pictures. Tubes were tested on my Weston 981 gm tester. Measurements are in micromhos. The MINIMUM GOOD reading for 45 tubes on my tester is 770. NOS 45 tubes test 1200 and over. I cannot guarantee that these tubes will test the same on your tester as on mine. If a tube arrives DOA, I will pay return shipping for a refund. TEST RESULTS:
Tube 1: 1600
Tube 2: 1600 All questions are welcome.
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