MARSHALL EL34B VLVE00087

The EL34 audio tube is perhaps the most popular output audio tube of all time. EL34 vacuum tubes use in guitar tube amplifiers and hifi tube audio amplifiers has been prominent for decades. Marshall tube amps are the most well-known EL34 tube guitar amplifiers but there are many others who arrived on the seen in later years. In the tube audio world, it was companies like Dynaco, Leak, and Mullard among others who help boost the EL34 tube’s popularity.