Hi, We are a US manufacturer of home stereo preamps. We have two models, the Rhythm 1.1 ($7,500) and the Rhumba 1.1, a new model at $2,995. Both have remote control and two 12au7 tubes. Our goal is live sound. We get there by focusing on dynamics and rhythm. We hope you'll have a chance to hear one of our preamps. Backert Labs -- the preamp specialists.