In 2010, we released Phono Amplifier EA-3II applying the semiconductor technologies for analog disk lovers, saying "Analog audio products are not fully mastered yet" as our catchword; and a lot of audio fans supported it and gave the high evaluation. Since then, we have looked for other options and have continued constant pursuance.
In this equipment, the power supply portion to be refined heavily containing a new design power transformer is adopted. We release EA-300; the well-received sound quality and features are improved furthermore by improving the circuits, and the appearance is changed to new sophisticated design.
Fully symmetrical circuit arrangement and selection of NFB amplifier circuit design. Double R-Core AC adapters are used to reduce vibration adjustment by mechanical grounding.