![]() ![]() Power CableĮ元4 Push-Pull stereo integrated amplifier In addition, we prepared 500μF/ch in the input stages of left and right channel achieving high headroom and wide bandwidth sound possible. The high reserve power supply circuit is constructed with choke coils and large capacitors group.Īfter the ripple filter stage, the decoupling capacitors are further arranged to serve left and right channels independently. High grade audio volume, silver foil capacitors, silver lead resistors, SSW silk silver wires, Ls-41 shield cable, Audio Note custom made output transformers and power transformer.Īll CR part are carefully selected and arranged. Super High Quality PartsĪll parts were carefully chosen after massive hours of listening tests. Output transformer is UL connection, only 3dB NFB employed to get the best balance of low distortion and good dynamic.įurthermore, Internal wirings are skillfully arranged so that shortest paths and best performance are obtained. It prevents music signal from flowing into the bias adjustment VR and maintain music signal's purity and integrity. There is also a newly design circuitry CCB (constant current biasing) adopted in the output stage. Moreover, we aimed to make the entire circuit into low impedance so that transparent and direct sound is achieved. ![]() Pure silver foil capacitors are used as coupling in the output stage. The first stage and driver stage are both direct coupling circuits. Fulfilling the requirements of modern specification and keep Audio Note traditional natural music performance.Reference to many classic push pull circuits with addition to our original new ideas, the performance of E元4 amplifier is elevated to a completely new level, combining both dynamic and delicate tonal balance.Output impedance are 4Ω and 8Ω selectable. In order to secure a minimum of 30W even matching with low efficiency speakers. Power tubes are famous pentode E元4, which are first application in Audio Note product.True music lovers can enjoy various kind of music from delicate solo to big scale orchestra. To develop an integrated amplifier which has best sound quality, simple and easy to use. Improved version of KONDO original silver foil signal capacitors for highest reliability.Power supply section is heavily improved and re-layout for outstanding channel separation.Power and sound quality co-exist created by circuit re-design and re-tuning most CR values. ![]() By introducing a 3rd winding exclusively for NFB and re-calculated feedback amount, a well balance of dynamic and low distortion is realized.
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