MP7B

• Positioning: Entry-level line, designed for affordability and compactness.
• Description: Offers a straightforward step-up function with simple circuitry that sets it apart by keeping costs low and working well in basic setups. Compared to the MP8B and higher models like the MM6B and SU series, it is best suited for small rooms and users who need essential functionality on a tight budget.

MP8B

• Positioning: Mid-range option that balances enhanced features with accessible pricing.
• Description: Provides improved dynamic range and refined circuitry that boosts performance over the MP7B. In comparison with the advanced MM6B and premium SU series, it offers better sonic detail.

MM6B

• Positioning: A more advanced step-up product aimed at high-fidelity moving magnet setups.
• Description: Features upgraded components and enhanced output drive that deliver cleaner and more detailed performance than the MP series. When stacked against the MP7B and MP8B, it stands out for larger room use and more demanding sonic goals.

SU-7 Active Step-Up Head Amp

• Positioning: Premium active step-up amp designed for optimized headphone performance.
• Description: Delivers active gain control and refined preamplifier design that ensure precise sonic reproduction, outperforming the MP and MM series in headroom and clarity. Compared to the MP series and MM6B, it targets users with greater functionality needs.

SU-6 22dB Moving Coil Step Up with Adjustable Loading

• Positioning: Flagship product offering advanced flexibility with adjustable loading for demanding setups.
• Description: Provides groundbreaking performance with customizable loading adjustments that fine-tune output characteristics for a wide range of audio conditions, setting it apart from lower-end models. In comparison with the MP, MM6B, and even the SU-7, its feature set meets the needs of users requiring maximum technical sophistication and versatile functionality.