NOS Sino Shuguang EL34A / 6CA7- Welded plates, dual getters, and great sound for a SUPER LOW PRICE! This lot was actually made specifically for the Jackson Guitar company. Each tube carefully tested and matched on our Maxi-matcher. Our price just $34.99 per tube! Very limited supply This is a suitable replacement for any EL34 = 6CA7 POWER PENTODE tube type. Various brands available.