Description

New and unused in original boxes. This vintage-matched trio of Genalex Gold Lion 12AX7 / ECC83 / B759 Gold Pin Reissue Vacuum tubes are a must-have for any collector or enthusiast of vintage audio and electronics. Made in the Russian Federation, these tubes are a rare find and are sure to add a touch of nostalgia to any collection. With their unique sound and high-quality construction, these tubes are perfect for use in vintage audio equipment or as a decorative piece in any man cave or home bar. Don't miss out on the opportunity to own a piece of history with this matched trio of Genalex tubes. These versions are so true to the originals that we could barely notice any differences in appearance or sound. While these are manufactured in Russia rather than England like the originals, that seems to be the only distinction. The attention to detail is impressive; they have replicated the gold pins, long welded plates, and even the getter shape. In terms of materials, build quality, design, and tone, these are identical to the originals. These are among the finest new production 12AX7 tubes available today, and they stand up well against their vintage counterparts. Will work in place of: B759, 12AX7, ECC83, 12AX7A, 7025, 12AX7WA, 12AX7WC, 12AX7WB, ECC803S, CV4004, CV492, 12AX7 Gold Pins *As originally purchased- This set tested and/or matched by Viva Tubes and labeled. At VIVA TUBES, all of our customers get the same high standard of testing and matching. Some sellers charge more for premium matches but we believe all of our customers should get the same level of quality and service. Tubes are tested and/or matched at full operating voltage with regulated power supply on a Maxi Matcher tester for general mutual transconductance (Gm). In addition, power tubes are tested/matched by plate current (Ip) and preamp tubes are tested/matched by gain. Rectifier tubes will be tested for emissions on a calibrated military grade tube tester. Our goal is to match within 5% with an upper limit of 15% (15% is the industry limit to consider a set).