ELROG ER211 Matched Pair

The ELROG ER211 has been developed to innovate the traditional 211 vacuum tube with modern technology and provide audiophiles with a new musical experience. Precision-manufactured in Germany, the ER211 boasts low noise, high reliability, and clear and rich sound characteristics that make it expressive in all music genres. It is especially suitable for classical, jazz, ambient music, and other genres that require detail and spatial expression. These vacuum tubes reproduce the subtle nuances of instruments and vocals with a transparent sound, and the sound field of symphonies and acoustic performances is enriched. In addition, the wide dynamic range allows you to powerfully express powerful moments of rock and orchestration, and you can enjoy a balance between tight bass and delicate treble regardless of genre.

This vacuum tube is characterized by a sound quality that combines scale and detail due to its high plate voltage tolerance and excellent plate loss performance. It is capable of deep bass and precise treble reproduction, and can handle a wide range of passages from delicate jazz and classical passages to dynamic and powerful rock. It is optimally compatible with high-power systems and can be installed with existing 211 amplifiers.

The ER211 is a high-performance 211 vacuum tube with a wide dynamic range and delicate expressiveness. The high plate voltage tolerance of 1250 V and the plate loss performance of 75 W provide strong acoustic performance, especially for music that requires a wide frequency range such as classical, jazz and orchestral music.