Power Amplifier Ypsilon Electronics SET 100 Ultimate Silver

The SET 100 Ultimate is a flagship 120-watt single-ended Class-A hybrid power amplifier, engineered to blend the harmonic purity of a low-power single-ended triode with uncompromised drive and macro-dynamics. Its minimalist topology utilizes only two gain stages with zero global feedback: an input stage featuring a Siemens EC8010 tube with its own tube-rectified, choke-regulated power supply, coupled via a proprietary double C-core interstage transformer to a single-ended MOSFET output stage direct-coupled through an amorphous double C-core choke. Hand-wired with custom-extruded silver wire and equipped with a low-noise power supply utilizing 4-pole capacitors, the SET 100 Ultimate delivers unmatched immediacy, 3D holographic imaging, extended low frequencies, and complete musical transparency.