I am looking for an A/B box where I can run 2 amps...either individually or in tandem. I use an VOX AC-30 (with Avatar 2X12 ext.) and a pedal board (stomp boxes, wah, tuner)...and want to run this in tandem with a digital rig...which will consist of a POD xt Live and a EON....direct to the board. Quiet operation is the goal. The VOX doesn't really like A/B setups (fair amount of ground loop hum), so I am seeking the best choice to join these 2 setups. I like the Lehle concept, but it seems that everyone has products that range from $40 to almost $300. I am assuming you get what you pay for in most cases, but what do you get with a boutique box that you don't get with a cheaper version? I understand true bypass, quiet switches, and transformer/hum cancelling...but there is probably a reasonable price point that has these features. Any suggestions?