The v40 Blackline has been designed to provide the best possible sonic performance.
The transformers are high-efficiency toroidal type, offering better heat dissipation and low leakage current resulting in very low distortion levels.
The use of European valves help to produce the warm, rich sound associated with valve amplifiers.
“..here’s a small unit that combines tubes with the convenience of Bluetooth for hooking up to your mobile device. It’s different, but sounds superb“. Hi-Fi World