Even if you aren’t a tube aficionado, you can’t help but be mesmerized by the blue glow inside a mercury vapor rectifier when it operates. It looks less like early 20th century tech and more like ...

Mesa/Boogie is set to continue its current form of reviving cult classic tube amps with the announcement it will be bringing back the hallowed Dual Rectifier. Set to drop January 14, the upcoming tube ...

Single-ended tube with a brass admedium base insulated skirt and two glass insulators. Tipless T-shaped envelope. 1 amp rating. Donor’s card reads: “Tungar rectifier bulb made by the General Electric ...

Raytheon is best known as a major defense contractor, but the company’s roots go far deeper, starting as a major manufacturer of vacuum tubes in the early days of radio. Today, the company is mostly ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This for many players is the ultimate Recto. Debuting in 1992, it really did define electric ...

A double-ended tube with a brass mogul base with glass insulator on the bottom and a contact post on top. Side-tipped G-shaped envelope. 5 amp rating. Donor’s card reads: “Tungar rectifier bulb made ...