Want more warmth from your Mark III Simulclass amp? This is our standard Retube Kit and it uses four standard ECC83S's for V1 through V4 and a balanced ECC83S for the phase inverter in V5. The default power tube selection is a matched pair of JJ 6L6GC's and a matched pair of the JJ E34L's in a warmer grade to accommodate the fixed bias for the power section. With the customize option you can configure this kit to use straight 6L6GC's or different EL34 variants for the outside sockets.
If your amp is the combo version and you choose to go with the 6L6GC's 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.