More info:
”The Hegel H190 and H390 differ in several key aspects:
Sound Quality and Performance
• H390: Offers superior sound quality with better separation, imaging, and a warmer, more lifelike sound compared to the H190. It handles complex musical passages more effectively due to its advanced amplification and DAC capabilities.
• H190: While providing good performance, it is less refined than the H390, with a slightly more congested sound in complex tracks.
Design and Features
• H390: Features a dual mono design, which provides separate power supplies for each channel, enhancing channel separation and reducing interference. It also includes a more advanced DAC that supports higher resolution audio formats.
• H190: Does not have the dual mono setup, resulting in closer channel proximity and less robust power management compared to the H390.
Power Output
• H390: Delivers more power, which contributes to its ability to drive speakers with greater authority and dynamic range.
• H190: While powerful enough for most applications, it lacks the additional headroom provided by the H390.
These differences make the H390 a better choice for those seeking higher fidelity and more robust performance in their audio setup”