Jadis writes: "I300 completes our integrated range. It's equipped with the famous 300B so dear to audiophiles. This tube is well known for its fine restitution of the music. Technically speaking, its two 300B triodes per channel are mounted in push-pull without feedback. Given 300B specificities, a particular care was taken to research, as for example the need of stable power supply for the heaters. A design feature that allows the 1300 to appear much more powerful than its 10W may suggest!"