JJ E88CC 6922 Preamp Tube The JJ E88CC 6922 Preamp Tube is often used for Hi-Fi applications, particularly for preamps if you are looking for a warmer, smoother sound at a low price. It provides very smooth mids and high end with a lot of detail. E88CC is the European Name of the 6922/6DJ8, and can be used in any 6922, 6DJ8 or E88CC/ECC88 circuit. Check out datasheet here, and more information on the E88CC can be found here.
