Enleum AMP-23R: Reference Compact Amplifier

With a new and advanced PCB artwork, the circuit employs all discrete transistors with zero negative feedback and features an ultra-fast and ultra wide frequency response. All these advanced technologies are concentrated into a compact module, called "Ensence", which takes its important role at the input of the amplifier. The Ensence module then delivers its incoming music signals to output circuits through a precise attenuator that sets the lossless amplification factor, or gain. The AMP-23R employs the same transformer from the AMP-13R, but it employs an all new power supply circuit design, in order to provide higher current and less noise level performance. Now with new software architecture, a single MPU controls all the functions and circuits of the AMP-23R, resulting in significantly reduced number of the parts, and an improvement in efficiency throughout the circuits. The Ensence Circuit also allows a zero loss amplification factor change, which means one can fully experience every single detail and nuances of the music source direct to the headphones.