RA-820B, RA-820BX specifications
The Rotel RA-820BX and RA-820B are revered products in the world of audio amplification, exemplifying the brand's commitment to high-quality sound and sophisticated design. Launched in the late 1980s, both amplifiers remain popular among audiophiles and music enthusiasts due to their exceptional performance and reliability.One of the key features of the RA-820BX and RA-820B is their robust power output. The RA-820BX delivers 50 watts per channel into 8 ohms, while the RA-820B provides the same output, making both models effective in driving a range of speakers with ease. This power allows for dynamic and engaging sound reproduction, whether you are listening to soft acoustic melodies or complex orchestral pieces.
These amplifiers use Rotel's proprietary Class AB amplifier technology, which combines the low distortion and efficiency of Class B with the excellent linearity and sound quality of Class A. This results in a rich, warm sound that retains clarity and detail across various musical genres. The RA-820BX and RA-820B also feature a toroidal transformer, which is known for its ability to minimize electromagnetic interference and improve power delivery, enhancing overall audio fidelity.
In terms of connectivity, both amplifiers are equipped with multiple line-level inputs, allowing users to connect various audio sources such as CD players, tuners, and turntables. The RA-820BX and RA-820B also include a dedicated phono input for vinyl enthusiasts, enabling high-quality playback of analog records without the need for additional external equipment.
The user-friendly interface of these models features an ergonomic design, with an integrated volume control, tone controls, and input selectors conveniently positioned on the front panel. The amplifiers also have a robust aluminum chassis that not only contributes to their sleek aesthetics but also helps in minimizing resonance and vibration, further enhancing sound clarity.
In summary, the Rotel RA-820BX and RA-820B amplifiers stand out for their powerful performance, advanced amplification technology, and thoughtful design. They deliver a captivating listening experience, making them a cherished choice for audiophiles who appreciate the blend of quality, style, and functionality in their audio equipment.