Upscale Audio

Upscale Audio is the world's largest purveyor of vacuum tubes, including rare, vintage, and 'new old stock' tubes that aren't available anywhere else. Every tube we sell is tested and graded by us with state of the art and proprietary equipment. The Upscale seal on every tube we ship is your guarantee that you are getting the very best available.

We also supply everything else one needs to enjoy music at that level where your living room is a stage with your favorite artist playing just for you. Our experience spans decades and we enjoy guiding you in this fantastic hobby that stirs emotions on demand. Whether you are retubing a component or designing a whole new system, from source components to loudspeakers and everything in between, we strive to be a resource you can count on time and time again.