| I love my Engl through and through, but for what you want, i'd be inclined to head for the 5150/6505's.
Although that rack stuff does sound tempting, cause you've got an XT Live as another pre-amp just incase you fancy mucking about with sounds. I expect you could easily get what tone you're after with that setup. For £500, it does sound like a good deal and leaves you with a lot of versatility.
But it's your call, the Fireball is definately nothing to be sniffed at. |