Quote:
Originally Posted by Charles
I recently bought 2 5000's and 1 7000, probably 3 months ago. There is no mention of the website of an improved 5000. If you are going to use the AQ system for an amp only as I do, the 5000 provides the same level of quality as the 7000. It provides 90 amps peak current. However, there is very little difference than the 1000 for sources. With 7000 you get high current 90 amp transformer and 8 isolation transformers for sources. The 5000 does not provide this. I seriously doubt that AQ is going to fundamentally redesign their power conditioners anytime soon but maybe I'm incorrect. The use of these transformers (5000 or 7000 in engaged mode) can increase your electric bill because they can create the appearance of a constant 9-10 amp draw per unit. However, this did not happen with me. It depends on the sophistication of your electric service. With the 1000 since it has no transformers this potentially fictitious current draw is not a problem. Before buying a 5000 or 7000 I recommend reading the OM carefully. It's on the website.
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It's not the isolation transformers that provide the 90 amps peak current. This is the Transient Power Correction feature that's available on both the 5000 and the 7000. The isolation transformers (there are two on the 7000) provide additional noise reduction for source components. Both units provide identical capabilities r.e. HC components. As a 5000 owner I can vouch for this unit's improved dynamics.