Want warmth and definition? This is our Standard Retube Kit for the Genz Benz Black Pearl Heads and Combo Amps. The preamp section uses five ECC83S's with one 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.