Same as the Normal clean / High gain lead Retube Kit but with an ECC803S for V1 for a little less gain, a thicker mid and a little more high end. This Retube Kit contains a matched quad of JJ EL84's for power along with a Long Plate ECC803S for V1, a handpicked High Gain ECC83S's for V2 and a graded high current ECC83S for V3. Just let us know in the comments section if you're looking for max headroom, moderate or an early breakup so we can select a proper grade for the power tubes.