The Unico Primo is a hybrid stereo integrated amplifier capable of comfortably delivering 85W RMS continuous power to an 8Ω load. Even though this is the entry level in the Unico line it possesses many of the outstanding sonic qualities of Unison Researchs more high-end amplifier models. By making this a hybrid design where a power amplifier is combined with an ECC83 triode you get the best of both worlds with the Unico Primo. Its an amplifier thats powerful enough to drive most loudspeakers and a sound quality and performance that can only be achieved with advanced valve designs.