ELROG ER300B Matched pair

ELROG's ER300B is a modern reinterpretation of the acclaimed 300B vacuum tube, the ultimate output tube in vacuum tube audio amplifiers. Manufactured in Germany, the ER300B is a product of the utmost in ELROG technology and quality, and is characterized by superior musicality and high resolution.

Thanks to ELROG's high-precision design and manufacturing technology, the ER300B delivers low noise and low distortion, and reproduces every minute nuance of music, from rich and powerful bass to delicate highs. In particular, it combines the warmth of a vacuum tube tone with the compatibility of modern audio equipment, demonstrating its expressive power in all genres from classical to jazz and rock.

In addition, since the ER300B is designed as a 300B compatible vacuum tube, it can be used with existing 300B amplifiers, making it easy to experience the unique ELROG sound.

These specifications make the ER300B an excellent choice for high quality audio applications, offering superior performance and reliability. Its high plate loss and voltage tolerance enable stable handling of demanding audio signals and provide a rich, authentic acoustic experience, making it a favorite among audiophiles.