Brimar

Brimar was a British manufacturer of vacuum tubes (also known as electron tubes or thermionic valves) that was active from the early 20th century. They were well-regarded for producing high-quality tubes, primarily for use in consumer electronics like radios, televisions, and audio equipment, as well as in professional applications such as military equipment.

Some of Brimar's most famous tube types include:

1. Audio Tubes – Brimar was known for producing vacuum tubes used in high-fidelity audio equipment, including amplifiers and preamp tubes. Some popular types include:

   • ECC83 (12AX7 equivalent)
   • EL34 (power amplifier tube)
   • 6V6 (output tube)