Retro thermionic audio harks back to the golden age of sound, utilizing vacuum tubes and thermionic valves to craft warm, rich tones. These analog components, reminiscent of mid-20th century technology, impart a distinct character to audio signals. Engineers embrace the harmonic saturation yielding vintage vibes sought after by audiophiles and music lovers. This process involves designing circuits with artistic and aesthetic intuition.
Tuesday, November 7, 2017
"Sanctum" - simple tube headphone amp
Yet another very compact tube headphone amp. This time SS rectification. Hammond power tranni and 5H choke. Ceramic valve sockets and Alps Blue Velvet pot and solid brass black knob. NP (snubbed) output caps and all silver soldered. Tubes are RCA 6AS7 and Ozzie Miniwatt 12AU7. Great sound with good bass. Base is Australian Spotted Gum, top pate ABS.