JJ E88CC Gold Pin with fully Balanced triodes. If you need pairs or multiples of this tube matched to each other use this option. These tubes have symmetrical performance between triodes and are ideal where total consistency and repeatability from tube to tube is desired. The JJ Gold Pin E88CC is a high quality, low noise replacement for any 6DJ8 or 6922 type tube. It's a true frame grid tube built in the classic European style. All Gold Pin tubes feature internal components that have been selected off the assembly line and treated differently during the final construction process. HIFI users can expect increased bandwidth and a smoother presentation with the Gold Pin tubes.