Acid Solder Club on Instagram: "The warm sound of tube oscillators with the 1960’s Philips Philicorda AG7500, and the AG7600 amp bring a whole new oempf to the studio. 💥 The slowly warmup phase of the tubes, is just fascinating to watch over and over again, and what an amount of work to make and maintain these units while time nibbels away on it’s components. I dont think tubes will ever dissapear, in a world where new tech innovations follow eachoter close after another, the uniqueness