*LIMITED TIME* RUBY EL84C Power Vacuum Tube

Introducing the RUBY EL84C Power Vacuum Tube, a power pentode tube engineered for superior audio performance. Celebrated for its robust bass and rich warmth, it is widely used in the power-output stages of guitar amplifiers. Enhanced materials and stringent quality checks extend its lifespan by 30%, making it a preferred option for both professionals and enthusiasts. The sound is clear with tight, well-defined bass, warm midrange, and extended treble and bass frequencies, creating a three-dimensional soundstage perfect for intricate audio detailing. Each tube undergoes a minimum 24-hour burn-in under strict voltage and temperature conditions to guarantee stability and reliability before shipment.

Great for VOX, Fender, and Mesa Boogie amps.