Hi. I know this topic has been covered before but I have not found my answer. I would love to get a Classic Ampeg svt as that is the sound I really admire. However for weight and cost concerns I've been looking a the 400. Is there anywhere I can find 400 sound clips, as no local stores have one to play through. If the 400 can't get close to the ampeg sound what other alternatives are there? Thanks.