I've had Sunfire Symphonic Reference stack amp and pre.
The amp is really underestimated component that has an ability to bring to life toughest speakers. There's no limit on load to drive weather it's very low or too high. It's load-invariant amp.
To me it's one of the best products built by Bob Carver.
The preamp I've replaced with Classe 30 which gave me a substantial improvement in both analogue and digital playback plus balanced in/outs.
The amp is really underestimated component that has an ability to bring to life toughest speakers. There's no limit on load to drive weather it's very low or too high. It's load-invariant amp.
To me it's one of the best products built by Bob Carver.
The preamp I've replaced with Classe 30 which gave me a substantial improvement in both analogue and digital playback plus balanced in/outs.