New 4x Electro Harmonix 6V6GT / 6V6 | Matched Quad / Quartet / Four Power Tubes

Brand New Electro-Harmonix 6V6GT Matched Quad (4 tubes) Beam power tetrode with a specially developed cathode coating, careful alignment of the grid, tri-alloy plate material for flawless performance up to 475 volts. Perfect for high plate voltage amplifiers like the Fender Deluxe Reverb.Our Matching PolicyAt Tonal Tubes we match tubes using a tester that enables us to match tubes at high plate voltages as well as various bias voltages. This means that when you install these tubes, they will be a tight match inside your amplifier.We have very strict standards when it comes to matching. We match power tubes within 5% for plate current and 10% for transconductance. Most other retailers will match to just one of these values, however it is important to have both of these values matched. This is not a simple process and does take lots of time and dedication since tubes can vary so much from the factory.Having matched power tubes is important because it reduces hum from your amplifier. It also allows you to get more life out of your tubes, since each tube will be working approximately the same amount.ShippingTubes will be shipped with USPS First-Class MailMost orders are shipped within 24 hoursTracking information is included for every purchaseReturn PolicyCustomer satisfaction is our priority. If you are not pleased with your purchase you may return your item for a refund up to 30 days after purchase.About UsWe are musicians who crave an amazing tone. We all know that swapping out tubes can be one of the more effective ways of improving your tone.