Accuphase E-3000: Enhanced Integrated Amplifier for Audiophiles
Accuphase has unveiled the E-3000, the latest addition to its line of compact integrated amplifiers, building upon the foundation set by its predecessor, the E-280. This new model not only offers increased power but also boasts an enhanced damping factor, solidifying its position in high-fidelity audio setups.
At the heart of the E-3000 lies the renowned AAVA (Accuphase Analog Vari-Gain Amplifier) volume control circuit. Unlike traditional potentiometers, AAVA maintains signal integrity by directly adjusting gain, eliminating impedance changes and minimizing distortion. This results in exceptional clarity and transparency, even at lower listening volumes. The power amplification stage employs a parallel two-tact MOSFET configuration, ensuring smooth and stable power delivery with minimal distortion, which contributes to the amplifier's impressive dynamic range and refined musicality.
Technically, the Accuphase E-3000 delivers a robust performance with an output of 100 watts per channel at 8 ohms and 150 watts at 4 ohms. The high damping factor of 600, achieved through balanced remote sensing and a strong power supply featuring a massive transformer and large filtering capacitors, allows the amplifier to handle demanding acoustic systems with ease. Additionally, the use of three-fold parallel push-pull power transistors in a Class AB setup ensures a powerful and precise output stage.
Connectivity options are comprehensive, featuring balanced XLR and unbalanced RCA inputs, a preamplifier output, and a power amplifier input, making the E-3000 versatile for various configurations, including bi-amping. The two expansion slots provide the flexibility to add optional modules such as DACs or phono stages, catering to diverse audio preferences and system requirements.
Overall, the Accuphase E-3000 stands out as a meticulously engineered integrated amplifier that combines advanced technical features with superior sound quality. Its ability to deliver clear, dynamic, and musical audio performance makes it a compelling choice for audiophiles seeking both precision and elegance in a compact form factor.
