Do you like fat mids and a little extra high end sparkle? This is our ECC803S V1 Option Retube Kit for the Magnatone Varsity Combo Amps. It contains a Long Plate ECC803S for V1 and a current balanced ECC83S for the phase inverter in V2, a GZ34 rectifier tube and the default power tubes are a matched pair of the JJ EL84's but you can configure this kit to use the JJ EL844's by clicking on the "Customize" button!