SW1X Audio Design™ AMP V “Jupiter” Performance Level 3/4/5 300B DHT Integrated Amplifier   AMP V is a 3 gain stage Power Amplifier coupled with a High Quality Pre-amplifier using our in house designed and in house made stepped attenuator volume control. Just like the AMP V Titan it is extremely musical and powerful sounding … Continue reading SW1X AMP V “Jupiter” Integrated Amplifier