Description

I bought these brand new from tube depot. And put then in a B-52 AT-100 guitar amplifier. I used them a grand total of maybe 8 hours, and they only a year old. I decided to sell the amp, but without these expensive upgrades. Enhance the sound of your amplifier with this Tung-Sol 5881 Apex Matched Quad Amplifier Vacuum Power Tube Set. Crafted to perfection, this set will provide you with superior audio quality that you have never experienced before. The set features four vacuum tubes by Tungsol that are specially designed to work with musical instruments and amplifiers. It is ideal for guitarists and bassists who are looking for an upgrade in their amplifier parts. With its powerful and clear sound, this tube set will take your music to the next level.