Do you like fat mids and a little extra high end sparkle? This is our ECC803S V1 Option Retube Kit for the Magnatone Super 30 Combo Amps. It contains one ECC82 to replace the 12AU7, a Long Plate ECC803S for V1 along with five ECC83S's with two of them being current balanced for the phase inverters in V6 and V7. The default power tubes are a matched quad of the JJ EL84's but you can configure this kit to use the JJ EL844's by clicking on the "Customize" button!