Yes, absolutely. There is nothing in the Catalyst literature to imply that there will ever be more amps/amp types added. If that was what you truly wanted, you bought the wrong amp. For a modest $100 or so you can buy the basic Sonicake Matribox and have all the amp types and cabinet types your heart desires. To use them effectively you will have to connect the Matribox to the POWER AMP IN jack. This works really well, I use it and recommend it. There are 34 amp types for electric guitar, including 4 for Fender amp models.
