NOS matching pairs of (1960's) FISHER 12AX7 Tubes

NOS matching pairs of (1960's) FISHER 12AX7 Tubes Introduction

4 x (1960's) FISHER 12AX7 tubes Made by Amperex All tubes tested strong high NOS over 90% range! Tubes tested on a B+K 707 mutual conductance tester Payable by EMT $100.00/tube NOS matching pairs @ $200.00 On-line sales Payable please by EMT Shipping is available to anywhere within Canada +$25.00 Free shipping anywhere within Canada on orders of $250.00 or more!