SAEQ HSA-1c

The SAEQ HSA-1c is designed to provide an exceptional audio experience with a wide range of headphones and high-quality loudspeakers. Its meticulous design includes features such as fully discrete technology, a powerful output stage, and careful component selection, all contributing to the amplifier’s commitment to delivering high-level audio quality without compromise.

Enhanced Resolution and Refinement

The SAEQ HSA-1c promises uncompromising resolution and refinement of musical details, suggesting a focus on delivering a high-quality audio experience.

Versatility with Different Headphones

The amplifier is designed to offer additional potential in driving planar and dynamic headphones.
It claims to eliminate the need for compromises when choosing headphones, whether they are ribbon, dynamic, or planar.

Technical Features SAEQ HSA-1c

• Fully discrete technology is employed, avoiding integrated circuits and SMD components.
• A powerful and robust output stage is featured with a quartet of output transistors, providing a total power rating of 300 watts per channel and high impulse currents.
• The input stage is single-ended without capacitive input compensation.
• The biasing stage operates in pure A-class without capacitive compensation.

Volume Regulation

Volume regulation is achieved via a 24-position attenuator, ensuring precise control.
Channel differences are claimed to be less than 0.1dB, indicating a high level of accuracy in volume adjustment.

Careful Component Selection

All components for the SAEQ HSA-1c are carefully selected through numerous hearing tests to achieve a high level of audio reproduction.
The design aims to directly drive ribbon, electrodynamic, and planar headphones, as well as high-class loudspeakers.