Want a very rich and smooth tone with less grit? This is our Gold Pin Option Retube Kit for the Diamond Balinese Combo Amps. It uses three Gold Pin ECC83S's with one being current balanced for the phase inverter in V3 along with a GZ34 rectifier tube. The default power tubes are a matched pair of the JJ 6L6GC's. With the Customize option you can configure this kit to use the JJ 5881's or the JJ 6V6S's which will drop the power output a couple decibels and also choose between the JJ GZ34 or the JJ 5Y3S rectifier tube.