Do you want a nice fat mid tone with a little extra high end sparkle?This is our ECC803S V1 Option Retube Kit for the Genz Benz Black Pearl Heads and Combo Amps. It uses a Long Plate JJ ECC803S for V1 along with four ECC83S's one being current balanced for the phase inverter in V5. The kit includes a JJ GZ34 rectifier tube and the default power tubes are a matched quad of the JJ EL84's, however you can configure this kit to use the JJ EL844's for a slight reduction in power by clicking on the "Customize" button!
These are cathode bias amps with no adjustment so both the JJ EL84's and EL844's are plug and play.