Allow me to refresh in your minds the name Audionet. In the sea of first-class high end electronics companies, Audionet is truly at the top of the heap sonically. Audionet gear has the ability to inject life into the playback of your favorite recordings with virtually any worthy high end brand of speakers. In terms of sonics Audionet has the ability to illuminate the soundstage while remaining perfectly neutral (no unnatural highlighting). New levels of transparency emerge. The dynamic information in the recording gives the music a new sense of vitality - in both the micro and macro levels. And on top of it all Audionet simply has the best bass in the business! To hear the Audionet Heisenberg mono amps with the Stern preamp on a pair of Vivid Audio Giya G1 Spirit speakers in to hear bass as it's meant to be heard. Simply at a new level! Audionet produces one stereo and three different sets of mono amplifiers, three remarkable integrated amplifiers, and three amazing preamps. Audionet deserves to be on your audio shortlist!