Hi all, We are pleased to share with everyone that we have launched the Apos Ray 6SN7 Reserve Vacuum Tube—where cutting-edge engineering meets the pinnacle of audio performance. Designed exclusively for hifi audiophile devices, the Reserve series represents the peak of sound excellence...

Hi all, As we bid farewell to 2023 and toast the new year, we at Apos want to express just how grateful we are to each of you. Your support made this a banner year for us. We were thrilled to introduce the Apos Ray Vacuum Tubes. Furthermore, our collaborations with brands like TOPPING, SMSL...

Hi all, We are excited to share the launch of our latest vacuum tube with the community. When we asked for your feedback about what tube we should make next, you voted overwhelmingly for a 6SN7 tube. Today, we’re thrilled to introduce the Apos Ray 6SN7 Select Vacuum Tube, available for a...

Hi all, We're excited to share the launch of a new product we've been working on at Apos: The Apos Ray Vacuum Tubes. These are not your regular tubes–they’re brand new, hand-selected, and tested to meet our rigorous quality standards, unlike the unpredictable quality of the New Old Stock (NOS)...