12AU7WA / E82CC / 6189 / CV4003 NOS/USA Premium Select
This 6189W is the High-end version of ECC82 and 12AU7A tubes. Beloved for the best tone.
Current stock mainly is SYLVANIA. The 6189 is a direct upgrade for 12AU7A, E82CC and ECC82 tubes.
NOTE:
As NOS stocks change quickly the picture might show a tube of different brand unless the brand is defined in the description. We will always supply a tube of equivalent quality type make/brand/origin.
