Sold Direct from US manufacturer. TAD-125 Hibachi Mono Blocks offer high power tube amplifier sound without plug-in tube maintenance, has a lifetime soldered in inert gas regulator tube. Strong bass response with dynamic harmonic rich tube midrange. The best of solid state and tube rolled into one. Designed and hand finished in the USA by the designer. Experienced audiophiles consider their Hibachi's the most delightful mono blocks they have tried. Gorgeous deep clear coat black bases with tall rubber feet allow easy mono block installation. The new Hibachi-II is even more tube sounding and has built-in speaker protection fuse holders. Perfectly flat and clean 205-Watts into 4-Ohms, 180-Watts into 8-Ohms.1-year limited warranty. Paul Grzybek, Tube Audio Designer, TubeAudioDesign.com, my 23rd year in the audio biz.