Full, rich, great power. The Rogue Sphinx integrated is tube front end and class D modules for a whopping 100 wpc for only $1395 (with phono stage!). The Cronus Magnum (pictured above) is ALL tube and 100 wpc for only $2495. They are extremely easy to bias and tube roll. We just put in RCA Clear-Top 12AU7s into our demo and the result is unbelievably holographic, beautiful imaging. This is where it's at.