Brand: Viola audio labs
The Viola Audio Spirito (II) is a high-performance integrated amplifier that combines the functionality of a preamplifier and power amplifier in a single package. It is an upgrade to the original Spirito model, featuring improvements in design and performance.Some notable features of the Spirito (II) include:1. Tube rectification: The amplifier uses a pair of high-mu triode tubes for rectification, which adds warmth and texture to the sound.2. Tube buffer stages: The input and driver stages utilize a combination of tubes and transistors to provide low distortion and a wide frequency response.3. MOSFET output stages: The output stage utilizes high-current MOSFETs for clean, powerful amplification. The layout and components used in these stages have been upgraded for improved performance.4. Bypassable tone control: The amplifier includes a bypassable tone control that allows for frequency response adjustment.5. Upgraded power supply: The power supply has been upgraded with upgraded capacitors, a large toroidal transformer, and a separate ground system for improved noise rejection.6. Dual mono design: The Spirito (II) features a true dual mono design that separates the left and right channels completely, reducing interference and improving channel separation.7. Point-to-point wiring: All internal connections are made using point-to-point wiring techniques, which minimizes the amount of signal-degrading components and improves noise performance.Overall, the Spirito (II) offers a high degree of flexibility and performance, making it a popular choice for audiophiles and music enthusiasts looking for an integrated amplifier with a warm, rich tone and impressive power.