Curious Audio, Sound Products Handbuilt, made in USA tube amplifiers and audio accessories. We make useful audio tools for musicians, producers, and engineers. The components are carefully chosen to achieve the utmost sonic quality and character without being unrealistically expensive. Introducing The Curious Audity One With its speaker off switch and balanced line output, our Curious Audity One Recording Amplifier is an ideal product for small studios, control rooms, and recording musicians. Get big sound in a small footprint that also looks great with a solid hand-hewn wood cabinet loaded with a made in USA Weber Signature 10″ AlNiCo speaker.