Want a very smooth rich tone with less grit? This is the Gold Pin Option Retube Kit for the Mesa Road king Series II. The preamp section uses six Gold Pin ECC83S's with one balanced for the phase inverter in V6. The default power tubes are a matched quad of the JJ Electronic 6L6GC’s and a matched pair of the JJ E34L's. With the Customize option you can configure this kit to use a matched quad of the JJ 5881's along with a pair of the JJ EL34’s, EL34II's, KT77’s or Big Bottle 6CA7’s in place of the default E34L's. If your amp is the combo version then please let us know in the comments section and we will ship your kit with the special Double Mica 6L6GC’s which will greatly reduce any tube rattle.
These amps are fixed bias with no adjustment. All power tube configurations are hand picked with grades that will run optimally with Mesas fixed bias design.