USA 5751 Collection (GE, Sylvania, RCA)

Introducing Our Legendary USA 5751 Collection: Premium Vintage Vacuum Tubes  The USA 5751 Collection is a treasure trove of iconic vacuum tubes that have shaped the sound of guitar amplifiers for decades. This collection includes the GE Grey and Black Plate 5751, RCA Black Plate 5751, and Sylvania Grey and Black Plate 5751. Each of these NOS tubes (New Old Stock) is a piece of history, revered for their superior sound quality and reliability. Let's delve into what makes each of these tubes so special and why they are the preferred choice for vintage amp enthusiasts. Lower Gain, Higher Potential One of the key characteristics that set the 5751 tubes apart from their counterparts, like the 12AX7, is their lower gain. The 5751 tubes typically have a gain factor of around 70 compared to the 12AX7's 100. This difference in gain can have a significant impact on your guitar amp's performance. The lower gain of the 5751 allows for a smoother, more controlled breakup and overdrive, which can en