We are an authorized dealer for New Sensor products including Sovtek, Electro-Harmonix, Mullard, Tung-Sol and Genalex. We sell A grade quality stock, not factory seconds like many other sellers.
You may notice other sellers listings these at a lower price. New Sensor increased the price on all of their tubes this year. Anyone selling their tubes below market value is selling old stock that will run out at that price or B-stock. These are fresh tubes.
WARRANTIED FOR 90 DAYS!
Brand New In Box Plate Current Matched Quad (4) JJ 7591 Vacuum Tubes
Finally a reliable 7591 that rivals the originals. These JJs are an excellent choice for your old Scott amplifier as well as many others that used the famous 7591. The vintage 7591s are almost impossible to find now a days, even back in the day only a few companies produced them for limited years.
Testing & Matching
Matched by Gm & Plate Current. Tested for Shorts, Leaks, Gas at real world voltages on a Maxi-Matcher tube tester. Guaranteed to test at or above new / nos values.