VITUS AUDIO SIA-025 MKII

The SIA-025 is born in response to numerous customer requests for a model belonging to the Signature Series.
It is designed to meet the needs of those seeking a true high-performance integrated amplifier, while maintaining the style and quality of the Signature line. As always, the design team goes the extra mile: the result is an amplifier with 5 inputs (both balanced and unbalanced), a preamplifier output (for bi-amping use), and balanced speaker outputs, taking technology to a new level of integration.

Integration represents a significant challenge, but it is necessary to fit all components into the compact chassis, the same one shared with the SS-010 and SS-050 models. The output stage of the SIA-025 is derived from the SM-010 mono blocks, adapted to fit within a single chassis along with a balanced input buffer. This buffer's main role is to isolate the new simplified relay-based volume control from the selected source.

Thanks to a development focused on a true balanced Class A integrated amplifier, the team succeeds in achieving superior integration while maintaining the high-quality standards expected from a Signature Series component.

The SIA-025 also offers increased flexibility: more inputs, the possibility of bi-amping, and a full bypass function for compatibility with external surround processors. When paired with the SCD-025 mk.II player, it forms a simple, elegant, and high-performance system.

Technical Specifications:

• Product type: Balanced integrated amplifier
• Volume: Relay-controlled fixed resistor network
• Inputs: 3 x XLR analog / 2 x RCA analog
• Input impedance: 10 kΩ
• Input sensitivity: 2 / 4 / 8 V RMS
• Outputs: 1 x balanced speaker output / 1 x pre out (XLR)
• Output power: 2 x 25W RMS Class A (8Ω) / 2 x 150W RMS Class AB (8Ω) - switchable
• Remote control: VA RC-010 included
• Power cable: Standard PC power cord included – options available upon request at additional cost
• Dimensions: 135 (H) x 435 (W) x 435 (D) mm (connectors not included)
• Weight: 38 kg