ELROG ER211 Matched pair

The ELROG ER211 was developed to provide audiophiles with a new musical experience by innovating the traditional 211 vacuum tube with modern technology. Precision manufactured in Germany, the ER211 boasts low noise and high reliability, as well as clear and rich sound characteristics that allow it to express itself in all musical genres. It is particularly well suited for genres that require detail and spatial expression, such as classical, jazz, and ambient music. These tubes reproduce the finest nuances of musical instruments and vocals with a transparent sound, and also provide a rich sense of soundstage for symphonic and acoustic performances. The wide dynamic range also allows powerful expression of powerful moments in rock and orchestral music, and a balance of tight bass and delicate treble can be enjoyed regardless of the genre.

These tubes are characterized by sound quality that combines a sense of scale and detail, thanks to their high plate voltage tolerance and excellent plate loss performance. It is capable of reproducing deep bass and detailed treble, and can handle everything from delicate passages of jazz and classical music to dynamic and powerful rock. It is optimally compatible with systems that require high output power and can be installed in existing 211 amplifiers.

ER211 is a high-performance 211 vacuum tube with a wide dynamic range and subtle expressive power. 1250V high plate voltage tolerance and 75W plate loss performance provide powerful acoustic performance, especially for music requiring a wide frequency range such as classical, jazz, and orchestra. It is especially suited for music that requires a wide frequency range such as classical, jazz, and orchestral music.