Bonasus

• Positioning: An entry-level line, designed for affordability and compactness.
• Description: Offers a straightforward design with basic circuitry that meets the essential functionality of a phono stage. Compared to Sensor's mid-range performance, Theriaa's advanced dual-mono design, and Big Phono's premium processing, Bonasus focuses on simplicity and economy for small room setups and tight budgets.

Sensor

• Positioning: A well-balanced preamplifier line crafted for reliable everyday performance.
• Description: Provides refined circuitry that improves clarity and dynamic range, making it suitable for medium-sized listening spaces. In comparison to Bonasus' basic design, Theriaa's enhanced versatility, and Big Phono's flagship capabilities, Sensor offers a solid mid-range option.

Theriaa

• Positioning: A high-end series known for precise, dual-mono amplification and versatility.
• Description: Features balanced dual-mono architecture that delivers detailed resolution ideal for larger, dedicated setups. When compared with Sensor's cost-effective performance and Big Phono's ultimate flagship refinements, Theriaa stands out as a premium choice.

Big Phono

• Positioning: The flagship line engineered for ultimate performance and advanced functionality.
• Description: Incorporates state-of-the-art processing and robust build quality, offering a wide soundstage and precise equalization for users with extensive requirements. In contrast to the simpler approaches of Bonasus and Sensor and even the refined design of Theriaa, Big Phono is tailored for high-budget buyers needing top-tier performance in large room applications.