Want a great clean channel and more gain in the lead channel? This is our Normal Clean - High Gain Lead Option Retube Kit for the Orange AD30TC and AD30HTC. It contains a matched quad of JJ EL84's for power, a JJ GZ34 rectifier tube and one standard ECC83S and one standard gain balanced tube for the clean channel and two handpicked High Gain ECC83S's with one being current balanced for the phase inverters in the lead channel. Just let us know in the comments section if you're looking for an early breakup, a moderate breakup or a later breakup for more headroom in which case we will choose the coolest grades we have available for the power tubes.